A magnitude ML 1.0 earthquake occured in region: 4 km N Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8520, 12.9230 at 11 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 | 4 | 1075 | 1075 |
Sellano | PG | 4 | 1079 | 2154 |
Preci | PG | 10 | 724 | 2878 |
Vallo di Nera | PG | 10 | 364 | 3242 |
Campello sul Clitunno | PG | 12 | 2442 | 5684 |
Trevi | PG | 15 | 8469 | 14153 |
Sant'Anatolia di Narco | PG | 15 | 564 | 14717 |
Norcia | PG | 15 | 4957 | 19674 |
Poggiodomo | PG | 16 | 117 | 19791 |
Visso | MC | 16 | 1107 | 20898 |
Cascia | PG | 17 | 3217 | 24115 |
Scheggino | PG | 17 | 461 | 24576 |
Monte Cavallo | MC | 17 | 145 | 24721 |
Castelsantangelo sul Nera | MC | 19 | 281 | 25002 |
Spoleto | PG | 20 | 38218 | 63220 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2021-06-19 12:46:14 |
42.8515 | 12.923 | 11 | 2021-12-29 11:12:07 |
Bollettino Sismico Italiano INGV | 91993681 |
Reviewed Rev100 |
ML 1.0 | 2021-06-19 12:46:14 |
42.8528 | 12.9295 | 11 | 2021-06-19 12:51:11 |
Sala Sismica INGV-Roma | 91553061 |
Field | Value |
---|---|
Time (UTC) | 2021-06-19 12:46:14 ± 0.03 |
Latitude | 42.8515 ± 0.0018 |
Longitude | 12.9230 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91993681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 234 |
Semi-minor axis of confidence ellipse (meter) | 154 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 104 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.14119 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64661 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 91553061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-19 12:51:11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 91993681 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-28 08:45:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-06-19T12:46:28.77 | 0.3 | undecidable | manual | S | 328 | 43.5231 | 50 | 0.13 | 70 |
IV.CESX.HHE. | 2021-06-19T12:46:27.01 | 0.6 | undecidable | manual | S | 226 | 38.4282 | 50 | -0.26 | 46 |
IV.ARVD.HHZ. | 2021-06-19T12:46:26.79 | 0.6 | undecidable | manual | P | 1 | 71.7726 | 50 | -0.22 | 44 |
IV.ARRO.EHZ. | 2021-06-19T12:46:26.19 | 0.6 | undecidable | manual | S | 203 | 32.8449 | 50 | 0.41 | 45 |
IV.CSP1.EHZ. | 2021-06-19T12:46:26.43 | 0.3 | undecidable | manual | S | 41 | 35.1426 | 50 | 0.04 | 73 |
IV.MMO1.EHN. | 2021-06-19T12:46:26.10 | 0.3 | undecidable | manual | S | 81 | 33.2445 | 50 | 0.21 | 70 |
IV.MOMA.HHZ. | 2021-06-19T12:46:24.92 | 0.3 | undecidable | manual | S | 260 | 29.1486 | 50 | 0.11 | 72 |
IV.MML1.HNZ. | 2021-06-19T12:46:24.87 | 0.3 | undecidable | manual | S | 8 | 29.3484 | 50 | 0.03 | 73 |
IV.LNSS.HHZ. | 2021-06-19T12:46:24.48 | 0.3 | undecidable | manual | S | 161 | 29.1486 | 50 | -0.33 | 69 |
IV.ASSB.HHZ. | 2021-06-19T12:46:24.90 | 0.3 | undecidable | manual | S | 315 | 30.1476 | 50 | -0.17 | 71 |
IV.FDMO.HHZ. | 2021-06-19T12:46:23.33 | 0.3 | undecidable | manual | S | 33 | 24.4533 | 50 | -0.22 | 71 |
IV.CESX.HHE. | 2021-06-19T12:46:22.15 | 0.1 | undecidable | manual | P | 226 | 38.4282 | 50 | 0.27 | 92 |
IV.ATCC.EHZ. | 2021-06-19T12:46:22.42 | 0.3 | undecidable | manual | P | 328 | 43.5231 | 50 | -0.24 | 68 |
IV.GAVE.EHZ. | 2021-06-19T12:46:21.58 | 0.3 | undecidable | manual | S | 188 | 17.871 | 121 | -0.16 | 73 |
IV.MMO1.EHN. | 2021-06-19T12:46:21.25 | 0.3 | undecidable | manual | P | 81 | 33.2445 | 50 | 0.17 | 71 |
IV.NRCA.HHZ. | 2021-06-19T12:46:21.07 | 0.1 | undecidable | manual | S | 97 | 15.6732 | 125 | -0.04 | 100 |
IV.CSP1.EHZ. | 2021-06-19T12:46:21.36 | 0.3 | undecidable | manual | P | 41 | 35.1426 | 50 | -0.01 | 73 |
IV.FEMA.HNZ. | 2021-06-19T12:46:21.28 | 0.3 | undecidable | manual | S | 40 | 15.9729 | 124 | 0.08 | 74 |
IV.CESI.HHZ. | 2021-06-19T12:46:21.53 | 0.3 | undecidable | manual | S | 355 | 17.0718 | 122 | 0.02 | 75 |
IT.MTCL.HGZ. | 2021-06-19T12:46:21.28 | 0.6 | undecidable | manual | S | 21 | 16.9719 | 122 | -0.2 | 48 |
IV.ASSB.HHZ. | 2021-06-19T12:46:20.44 | 0.3 | undecidable | manual | P | 315 | 30.1476 | 50 | -0.16 | 71 |
IV.MOMA.HHZ. | 2021-06-19T12:46:20.69 | 0.3 | undecidable | manual | P | 260 | 29.1486 | 50 | 0.24 | 70 |
IV.ARRO.EHZ. | 2021-06-19T12:46:20.87 | 0.1 | undecidable | manual | P | 203 | 32.8449 | 50 | -0.14 | 95 |
IV.MML1.HNZ. | 2021-06-19T12:46:20.54 | 0.3 | undecidable | manual | P | 8 | 29.3484 | 50 | 0.06 | 73 |
IV.LNSS.HHZ. | 2021-06-19T12:46:20.35 | 0.3 | undecidable | manual | P | 161 | 29.1486 | 50 | -0.1 | 72 |
IV.FDMO.HHZ. | 2021-06-19T12:46:19.77 | 0.3 | undecidable | manual | P | 33 | 24.4533 | 50 | 0.04 | 74 |
IV.FEMA.HNZ. | 2021-06-19T12:46:18.38 | 0.3 | undecidable | manual | P | 40 | 15.9729 | 124 | 0.01 | 75 |
IV.CESI.HHZ. | 2021-06-19T12:46:18.59 | 0.1 | undecidable | manual | P | 355 | 17.0718 | 122 | 0.04 | 100 |
IT.MTCL.HGZ. | 2021-06-19T12:46:18.57 | 0.3 | undecidable | manual | P | 21 | 16.9719 | 122 | 0.04 | 75 |
IV.GAVE.EHZ. | 2021-06-19T12:46:18.72 | 0.1 | undecidable | manual | P | 188 | 17.871 | 121 | 0.04 | 100 |
IV.NRCA.HHZ. | 2021-06-19T12:46:18.40 | 0.1 | undecidable | manual | P | 97 | 15.6732 | 125 | 0.08 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.00007980872999999999 | 0.1152 | AML | other | m | 2021-06-19T12:46:21.24 |
IV.NRCA.HHN. | ML:0.8 | 0.00006149076 | 0.0832 | AML | other | m | 2021-06-19T12:46:21.58 |
IV.CESI.HHN. | ML:1.2 | 0.00013223078499999998 | 0.1408 | AML | other | m | 2021-06-19T12:46:21.74 |
IV.GAVE.EHN. | ML:1.0 | 0.00007374999999999999 | 0.12 | AML | other | m | 2021-06-19T12:46:21.76 |
IV.GAVE.HNE. | ML:1.1 | 0.00011064484499999999 | 0.1408 | AML | other | m | 2021-06-19T12:46:21.95 |
IV.GAVE.EHE. | ML:1.0 | 0.000091961915 | 0.1216 | AML | other | m | 2021-06-19T12:46:21.89 |
IV.CESI.HHE. | ML:0.9 | 0.0000606 | 0.14 | AML | other | m | 2021-06-19T12:46:22.04 |
IV.FDMO.HHE. | ML:1.0 | 0.0000649 | 0.16 | AML | other | m | 2021-06-19T12:46:23.91 |
IV.FDMO.HHN. | ML:0.8 | 0.000037558885 | 0.1024 | AML | other | m | 2021-06-19T12:46:24.43 |
IV.LNSS.HHE. | ML:1.0 | 0.000044738829999999995 | 1.8208 | AML | other | m | 2021-06-19T12:46:24.02 |
IV.LNSS.HHN. | ML:1.0 | 0.000047061094999999995 | 0.1984 | AML | other | m | 2021-06-19T12:46:25.09 |
IV.LNSS.HNE. | ML:1.4 | 0.000129707705 | 0.2944 | AML | other | m | 2021-06-19T12:46:25.41 |
IV.ASSB.HHN. | ML:0.9 | 0.0000404 | 0.44 | AML | other | m | 2021-06-19T12:46:25.30 |
IV.ASSB.HHE. | ML:0.8 | 0.000027556985 | 0.0832 | AML | other | m | 2021-06-19T12:46:25.43 |
IV.MOMA.HHE. | ML:0.8 | 0.000036861934999999996 | 0.16 | AML | other | m | 2021-06-19T12:46:25.72 |
IV.CSP1.EHN. | ML:1.0 | 0.00004480172 | 0.1024 | AML | other | m | 2021-06-19T12:46:27.29 |
IV.CSP1.EHE. | ML:1.4 | 0.00008856388 | 0.256 | AML | other | m | 2021-06-19T12:46:27.40 |
IV.MOMA.HHN. | ML:0.7 | 0.000025349999999999996 | 0.68 | AML | other | m | 2021-06-19T12:46:27.99 |
IV.ATCC.EHN. | ML:0.8 | 0.00002075785 | 0.16 | AML | other | m | 2021-06-19T12:46:29.31 |