A magnitude ML 1.6 earthquake occured in region: 3 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8230, 12.9500 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Sellano | PG | 8 | 1079 | 2154 |
Vallo di Nera | PG | 9 | 364 | 2518 |
Preci | PG | 10 | 724 | 3242 |
Norcia | PG | 12 | 4957 | 8199 |
Poggiodomo | PG | 12 | 117 | 8316 |
Cascia | PG | 13 | 3217 | 11533 |
Sant'Anatolia di Narco | PG | 14 | 564 | 12097 |
Campello sul Clitunno | PG | 14 | 2442 | 14539 |
Scheggino | PG | 16 | 461 | 15000 |
Visso | MC | 17 | 1107 | 16107 |
Trevi | PG | 18 | 8469 | 24576 |
Castelsantangelo sul Nera | MC | 19 | 281 | 24857 |
Monteleone di Spoleto | PG | 19 | 599 | 25456 |
Monte Cavallo | MC | 20 | 145 | 25601 |
Spoleto | PG | 20 | 38218 | 63819 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-08-12 04:10:01 |
42.8227 | 12.9503 | 10 | 2023-01-31 19:03:46 |
Bollettino Sismico Italiano INGV | 109927901 |
Reviewed Rev100 |
ML 1.6 | 2022-08-12 04:10:01 |
42.8242 | 12.9442 | 9 | 2022-08-12 04:15:17 |
Sala Sismica INGV-Roma | 108433521 |
Field | Value |
---|---|
Time (UTC) | 2022-08-12 04:10:01 ± 0.05 |
Latitude | 42.8227 ± 0.0027 |
Longitude | 12.9503 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 109927901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 267 |
Semi-minor axis of confidence ellipse (meter) | 258 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 132 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 39 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.12051 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67539 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 42 |
Type of magnitude | ML |
Reference to an origin | 109927901 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-09-20 11:48:03 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 38 |
Type of magnitude | ML |
Reference to an origin | 108433521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-12 04:15:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2022-08-12T04:10:20.13 | 0.6 | undecidable | manual | S | 12 | 57.498 | 50 | 0.47 | 43 |
IV.SNTG.HHZ. | 2022-08-12T04:10:17.46 | 0.6 | undecidable | manual | S | 359 | 47.9187 | 50 | 0.35 | 44 |
IV.ATCC.EHZ. | 2022-08-12T04:10:17.34 | 0.3 | undecidable | manual | S | 328 | 47.4192 | 50 | 0.37 | 66 |
IV.MF5.EHZ. | 2022-08-12T04:10:16.38 | 0.6 | undecidable | manual | S | 66 | 45.2214 | 50 | -0.01 | 48 |
IV.RM33.EHZ. | 2022-08-12T04:10:15.27 | 0.6 | undecidable | manual | S | 148 | 40.9257 | 50 | 0.03 | 48 |
IV.GUMA.HHZ. | 2022-08-12T04:10:15.72 | 0.6 | undecidable | manual | S | 49 | 41.0256 | 50 | 0.45 | 44 |
IV.CSP1.EHZ. | 2022-08-12T04:10:14.06 | 0.6 | undecidable | manual | S | 35 | 36.3414 | 50 | 0.06 | 48 |
IV.ARVD.HHZ. | 2022-08-12T04:10:14.75 | 0.1 | undecidable | manual | P | 359 | 74.9694 | 50 | 0.03 | 90 |
IV.CESX.HHZ. | 2022-08-12T04:10:14.22 | 0.6 | undecidable | manual | S | 231 | 37.9287 | 50 | -0.23 | 46 |
IV.ASSB.HHZ. | 2022-08-12T04:10:13.44 | 0.6 | undecidable | manual | S | 316 | 34.0437 | 50 | 0.06 | 48 |
IV.SSFR.HHZ. | 2022-08-12T04:10:13.89 | 0.3 | undecidable | manual | P | 349 | 69.375 | 50 | 0.01 | 69 |
IV.MOMA.HHZ. | 2022-08-12T04:10:12.67 | 0.6 | undecidable | manual | S | 266 | 31.0467 | 50 | 0.09 | 48 |
IV.MURB.HHZ. | 2022-08-12T04:10:12.49 | 0.1 | undecidable | manual | P | 325 | 59.7957 | 50 | 0.09 | 92 |
IV.MML1.EHZ. | 2022-08-12T04:10:12.92 | 0.3 | undecidable | manual | S | 3 | 32.3454 | 50 | -0.01 | 73 |
IV.MMO1.EHZ. | 2022-08-12T04:10:12.51 | 0.3 | undecidable | manual | S | 74 | 31.746 | 50 | -0.28 | 70 |
IV.EL6.EHZ. | 2022-08-12T04:10:11.98 | 0.1 | positive | manual | P | 12 | 57.498 | 50 | -0.06 | 93 |
IV.FDMO.HHZ. | 2022-08-12T04:10:11.04 | 0.3 | undecidable | manual | S | 25 | 26.1516 | 50 | -0.26 | 71 |
IV.ATCC.EHZ. | 2022-08-12T04:10:10.46 | 0.1 | positive | manual | P | 328 | 47.4192 | 50 | -0.03 | 95 |
IV.MC2.EHZ. | 2022-08-12T04:10:10.15 | 0.3 | undecidable | manual | S | 63 | 21.7671 | 115 | 0.19 | 72 |
IV.SNTG.HHZ. | 2022-08-12T04:10:10.37 | 0.1 | undecidable | manual | P | 359 | 47.9187 | 50 | -0.2 | 92 |
IV.MF5.EHZ. | 2022-08-12T04:10:10.60 | 0.1 | undecidable | manual | P | 66 | 45.2214 | 50 | 0.44 | 87 |
IV.GUMA.HHZ. | 2022-08-12T04:10:09.72 | 0.1 | undecidable | manual | P | 49 | 41.0256 | 50 | 0.21 | 93 |
IV.CESI.HHZ. | 2022-08-12T04:10:09.44 | 0.6 | undecidable | manual | S | 350 | 20.5683 | 116 | -0.14 | 49 |
IV.RM33.EHZ. | 2022-08-12T04:10:09.36 | 0.1 | undecidable | manual | P | 148 | 40.9257 | 50 | -0.13 | 94 |
IV.ASSB.HHZ. | 2022-08-12T04:10:08.24 | 0.1 | positive | manual | P | 316 | 34.0437 | 50 | -0.18 | 94 |
IV.CESX.HHZ. | 2022-08-12T04:10:08.56 | 0.3 | undecidable | manual | P | 231 | 37.9287 | 50 | -0.47 | 66 |
IV.MOMA.HHZ. | 2022-08-12T04:10:08.09 | 0.1 | undecidable | manual | P | 266 | 31.0467 | 50 | 0.13 | 96 |
IV.CSP1.EHZ. | 2022-08-12T04:10:08.66 | 0.1 | positive | manual | P | 35 | 36.3414 | 50 | -0.11 | 95 |
IV.GAVE.EHZ. | 2022-08-12T04:10:08.14 | 0.3 | undecidable | manual | S | 198 | 15.1737 | 124 | 0.17 | 73 |
IV.MML1.EHZ. | 2022-08-12T04:10:08.01 | 0.1 | positive | manual | P | 3 | 32.3454 | 50 | -0.15 | 95 |
IT.MTCL.HGZ. | 2022-08-12T04:10:08.75 | 0.6 | undecidable | manual | S | 12 | 19.3695 | 118 | -0.48 | 45 |
IV.FDMO.HHZ. | 2022-08-12T04:10:07.05 | 0.1 | positive | manual | P | 25 | 26.1516 | 50 | -0.17 | 96 |
IV.MMO1.EHZ. | 2022-08-12T04:10:07.88 | 0.1 | undecidable | manual | P | 74 | 31.746 | 50 | -0.2 | 94 |
IV.NRCA.HNZ. | 2022-08-12T04:10:07.30 | 0.3 | undecidable | manual | S | 85 | 13.3755 | 127 | -0.16 | 74 |
IV.CESI.HHZ. | 2022-08-12T04:10:06.27 | 0.1 | positive | manual | P | 350 | 20.5683 | 116 | 0.05 | 99 |
IV.MC2.EHZ. | 2022-08-12T04:10:06.52 | 0.1 | undecidable | manual | P | 63 | 21.7671 | 115 | 0.08 | 98 |
IV.GAVE.EHZ. | 2022-08-12T04:10:05.50 | 0.1 | positive | manual | P | 198 | 15.1737 | 124 | 0.21 | 97 |
IT.MTCL.HGZ. | 2022-08-12T04:10:05.99 | 0.1 | undecidable | manual | P | 12 | 19.3695 | 118 | -0.03 | 100 |
IV.NRCA.HNZ. | 2022-08-12T04:10:05.07 | 0.1 | negative | manual | P | 85 | 13.3755 | 127 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.9 | 0.0009085 | 0.08 | AML | other | m | 2022-08-12T04:10:07.43 |
IV.NRCA.HNE. | ML:1.9 | 0.0008585 | 0.1 | AML | other | m | 2022-08-12T04:10:07.43 |
IV.NRCA.HHN. | ML:1.7 | 0.0005928553999999999 | 0.1024 | AML | other | m | 2022-08-12T04:10:08.40 |
IV.NRCA.HNN. | ML:1.7 | 0.0005383308 | 0.0928 | AML | other | m | 2022-08-12T04:10:07.72 |
IV.GAVE.HNE. | ML:1.7 | 0.0004805 | 0.14 | AML | other | m | 2022-08-12T04:10:08.82 |
IV.GAVE.EHE. | ML:1.7 | 0.00049 | 0.14 | AML | other | m | 2022-08-12T04:10:08.82 |
IV.GAVE.HNN. | ML:1.2 | 0.00014561455000000002 | 0.2528 | AML | other | m | 2022-08-12T04:10:10.15 |
IV.GAVE.EHN. | ML:1.5 | 0.00031769575 | 0.2208 | AML | other | m | 2022-08-12T04:10:10.15 |
IT.MTCL.HGE. | ML:3.8 | 0.044437655000000006 | 0.1088 | AML | other | m | 2022-08-12T04:10:09.59 |
IV.CESI.HHN. | ML:1.6 | 0.0002654072 | 0.1632 | AML | other | m | 2022-08-12T04:10:09.80 |
IT.MTCL.HGN. | ML:3.5 | 0.024823320000000003 | 0.0608 | AML | other | m | 2022-08-12T04:10:09.52 |
IV.CESI.HHE. | ML:1.5 | 0.00020872644999999997 | 0.16 | AML | other | m | 2022-08-12T04:10:10.43 |
IV.FDMO.HHE. | ML:2.0 | 0.0005825 | 0.36 | AML | other | m | 2022-08-12T04:10:11.14 |
IV.FDMO.HHN. | ML:1.9 | 0.000406 | 0.16 | AML | other | m | 2022-08-12T04:10:11.40 |
IV.MC2.EHE. | ML:1.7 | 0.0003419412 | 0.16 | AML | other | m | 2022-08-12T04:10:11.79 |
IV.MC2.EHN. | ML:1.9 | 0.0005258972 | 0.24 | AML | other | m | 2022-08-12T04:10:12.47 |
IV.MMO1.EHN. | ML:1.6 | 0.00018189795 | 0.2016 | AML | other | m | 2022-08-12T04:10:13.36 |
IV.MMO1.EHE. | ML:1.6 | 0.000182 | 0.14 | AML | other | m | 2022-08-12T04:10:12.84 |
IV.MML1.EHN. | ML:1.7 | 0.0002185 | 0.16 | AML | other | m | 2022-08-12T04:10:13.17 |
IV.MML1.EHE. | ML:1.6 | 0.00016999999999999999 | 0.14 | AML | other | m | 2022-08-12T04:10:13.10 |
IV.ASSB.HHN. | ML:1.5 | 0.0001245 | 0.44 | AML | other | m | 2022-08-12T04:10:13.58 |
IV.MOMA.HHE. | ML:1.3 | 0.00008424999999999999 | 0.8 | AML | other | m | 2022-08-12T04:10:14.44 |
IV.MOMA.HHN. | ML:1.3 | 0.0000885 | 0.32 | AML | other | m | 2022-08-12T04:10:14.28 |
IV.CSP1.EHE. | ML:1.8 | 0.000254 | 0.22 | AML | other | m | 2022-08-12T04:10:14.51 |
IV.ASSB.HHE. | ML:1.5 | 0.00012104999999999999 | 0.24 | AML | other | m | 2022-08-12T04:10:14.72 |
IV.CESX.HHN. | ML:1.5 | 0.00011185000000000001 | 0.42 | AML | other | m | 2022-08-12T04:10:15.69 |
IV.CSP1.EHN. | ML:1.8 | 0.00022 | 0.4 | AML | other | m | 2022-08-12T04:10:15.61 |
IV.CESX.HHE. | ML:1.5 | 0.0001043 | 0.34 | AML | other | m | 2022-08-12T04:10:15.65 |
IV.RM33.EHE. | ML:1.2 | 0.00005885 | 0.22 | AML | other | m | 2022-08-12T04:10:15.63 |
IV.RM33.EHN. | ML:1.2 | 0.0000616 | 0.88 | AML | other | m | 2022-08-12T04:10:16.50 |
IV.GUMA.HHE. | ML:1.7 | 0.00016999999999999999 | 0.86 | AML | other | m | 2022-08-12T04:10:16.08 |
IV.SNTG.HHN. | ML:1.3 | 0.00005595 | 1.06 | AML | other | m | 2022-08-12T04:10:17.12 |
IV.SNTG.HHE. | ML:1.3 | 0.00004885 | 1.42 | AML | other | m | 2022-08-12T04:10:17.10 |
IV.ATCC.EHE. | ML:1.4 | 0.00007635 | 0.6 | AML | other | m | 2022-08-12T04:10:19.35 |
IV.ATCC.EHN. | ML:1.2 | 0.00004915 | 0.42 | AML | other | m | 2022-08-12T04:10:21.42 |
IV.GUMA.HHN. | ML:1.7 | 0.0001825 | 0.46 | AML | other | m | 2022-08-12T04:10:22.46 |
IV.MURB.HHE. | ML:1.8 | 0.0001235 | 0.34 | AML | other | m | 2022-08-12T04:10:23.42 |
IV.MURB.HHN. | ML:1.8 | 0.00011899999999999999 | 1.18 | AML | other | m | 2022-08-12T04:10:23.34 |
IV.SSFR.HHN. | ML:1.6 | 0.0000628 | 1 | AML | other | m | 2022-08-12T04:10:25.48 |
IV.SSFR.HHE. | ML:1.5 | 0.00004765 | 0.42 | AML | other | m | 2022-08-12T04:10:25.33 |
IV.CESI.HNE. | ML:1.4 | 0.00019059565 | 0.1696 | AML | other | m | 2022-08-12T04:10:10.51 |
IV.CESI.HNN. | ML:1.6 | 0.00027177875 | 0.1632 | AML | other | m | 2022-08-12T04:10:09.80 |