A magnitude ML 0.5 earthquake occured in region: 2 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.8950, 12.9030 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 |
---|---|---|---|---|
Sellano | PG | 2 | 1079 | 1079 |
Cerreto di Spoleto | PG | 8 | 1075 | 2154 |
Preci | PG | 11 | 724 | 2878 |
Trevi | PG | 13 | 8469 | 11347 |
Campello sul Clitunno | PG | 13 | 2442 | 13789 |
Monte Cavallo | MC | 14 | 145 | 13934 |
Vallo di Nera | PG | 14 | 364 | 14298 |
Visso | MC | 16 | 1107 | 15405 |
Foligno | PG | 18 | 57155 | 72560 |
Sant'Anatolia di Narco | PG | 19 | 564 | 73124 |
Norcia | PG | 19 | 4957 | 78081 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2022-08-30 00:45:30 |
42.8952 | 12.9032 | 11 | 2023-01-31 19:03:51 |
Bollettino Sismico Italiano INGV | 110693291 |
Reviewed Rev100 |
ML 0.6 | 2022-08-30 00:45:30 |
42.8933 | 12.8948 | 11 | 2022-08-30 00:50:26 |
Sala Sismica INGV-Roma | 109126931 |
Field | Value |
---|---|
Time (UTC) | 2022-08-30 00:45:30 ± 0.06 |
Latitude | 42.8952 ± 0.0027 |
Longitude | 12.9032 ± 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 | 110693291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 240 |
Semi-minor axis of confidence ellipse (meter) | 196 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.10972 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34804 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 109126931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-30 00:50:26 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 110693291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-10 14:52:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2022-08-30T00:45:42.54 | 0.3 | undecidable | manual | S | 198 | 36.8298 | 50 | 0.07 | 71 |
IV.CSP1.EHE. | 2022-08-30T00:45:41.55 | 0.3 | undecidable | manual | S | 48 | 32.745 | 50 | 0.14 | 71 |
7F.SIB2.EHE. | 2022-08-30T00:45:41.04 | 0.3 | undecidable | manual | S | 91 | 32.5452 | 50 | -0.31 | 69 |
IV.MMO1.EHN. | 2022-08-30T00:45:41.76 | 0.6 | undecidable | manual | S | 89 | 34.4433 | 50 | -0.08 | 48 |
7F.SIB3.EHN. | 2022-08-30T00:45:40.36 | 0.3 | undecidable | manual | S | 94 | 29.9478 | 50 | -0.27 | 69 |
IV.MOMA.HNZ. | 2022-08-30T00:45:40.45 | 0.3 | undecidable | manual | S | 250 | 28.9488 | 50 | 0.08 | 72 |
IV.ASSB.HHZ. | 2022-08-30T00:45:39.40 | 0.1 | undecidable | manual | S | 310 | 25.752 | 50 | -0.12 | 96 |
IV.MML1.EHZ. | 2022-08-30T00:45:39.38 | 0.1 | undecidable | manual | S | 13 | 24.8529 | 50 | 0.09 | 97 |
IV.MC2.EHZ. | 2022-08-30T00:45:39.44 | 0.1 | undecidable | manual | S | 85 | 23.2545 | 50 | 0.57 | 87 |
IV.GAVE.EHN. | 2022-08-30T00:45:38.72 | 0.3 | undecidable | manual | S | 182 | 22.5552 | 50 | 0.06 | 73 |
IV.FDMO.HHZ. | 2022-08-30T00:45:38.28 | 0.3 | undecidable | manual | S | 44 | 21.6672 | 50 | -0.16 | 72 |
IV.ARRO.EHZ. | 2022-08-30T00:45:37.28 | 0.3 | undecidable | manual | P | 198 | 36.8298 | 50 | 0 | 72 |
IV.ATCC.EHZ. | 2022-08-30T00:45:37.60 | 1.0 | undecidable | manual | P | 327 | 38.628 | 50 | 0.04 | 24 |
IV.NRCA.HHZ. | 2022-08-30T00:45:37.50 | 0.1 | undecidable | manual | S | 112 | 18.4704 | 50 | -0.08 | 98 |
IV.CSP1.EHE. | 2022-08-30T00:45:36.72 | 0.1 | undecidable | manual | P | 48 | 32.745 | 50 | 0.06 | 96 |
7F.SIB3.EHN. | 2022-08-30T00:45:36.05 | 0.3 | undecidable | manual | P | 94 | 29.9478 | 50 | -0.16 | 71 |
7F.SIB2.EHE. | 2022-08-30T00:45:36.56 | 0.1 | undecidable | manual | P | 91 | 32.5452 | 50 | -0.06 | 96 |
IV.MMO1.EHN. | 2022-08-30T00:45:36.90 | 0.3 | undecidable | manual | P | 89 | 34.4433 | 50 | -0.01 | 73 |
IV.MC2.EHZ. | 2022-08-30T00:45:35.49 | 1.0 | positive | manual | P | 85 | 23.2545 | 50 | 0.29 | 23 |
IV.MOMA.HNZ. | 2022-08-30T00:45:35.98 | 0.6 | undecidable | manual | P | 250 | 28.9488 | 50 | -0.08 | 48 |
IV.CESI.HHZ. | 2022-08-30T00:45:35.83 | 0.1 | undecidable | manual | S | 1 | 12.1767 | 132 | -0.04 | 100 |
IV.GAVE.EHN. | 2022-08-30T00:45:35.15 | 0.6 | undecidable | manual | P | 182 | 22.5552 | 50 | 0.07 | 49 |
IV.ASSB.HHZ. | 2022-08-30T00:45:35.44 | 0.6 | positive | manual | P | 310 | 25.752 | 50 | -0.13 | 48 |
IV.MML1.EHZ. | 2022-08-30T00:45:35.46 | 0.3 | undecidable | manual | P | 13 | 24.8529 | 50 | 0.02 | 74 |
IV.NRCA.HHZ. | 2022-08-30T00:45:34.43 | 0.1 | undecidable | manual | P | 112 | 18.4704 | 50 | -0.02 | 99 |
IV.FDMO.HHZ. | 2022-08-30T00:45:34.90 | 1.0 | positive | manual | P | 44 | 21.6672 | 50 | -0.05 | 25 |
IV.CESI.HHZ. | 2022-08-30T00:45:33.58 | 0.3 | undecidable | manual | P | 1 | 12.1767 | 132 | 0.12 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.8 | 0.0000688 | 0.24 | AML | other | m | 2022-08-30T00:45:36.17 |
IV.CESI.HHE. | ML:0.4 | 0.000030277555 | 0.08 | AML | other | m | 2022-08-30T00:45:36.18 |
IV.NRCA.HHN. | ML:0.8 | 0.000055150000000000006 | 0.4 | AML | other | m | 2022-08-30T00:45:37.60 |
IV.NRCA.HHE. | ML:0.8 | 0.0000431 | 1.3 | AML | other | m | 2022-08-30T00:45:37.30 |
IV.FDMO.HHE. | ML:0.5 | 0.000020150000000000002 | 0.16 | AML | other | m | 2022-08-30T00:45:38.52 |
IV.FDMO.HHN. | ML:0.2 | 0.000011538014999999998 | 0.14 | AML | other | m | 2022-08-30T00:45:38.35 |
IV.ASSB.HHN. | ML:0.2 | 0.000010525603 | 0.16 | AML | other | m | 2022-08-30T00:45:40.80 |
IV.ASSB.HHE. | ML:0.2 | 0.000012033562499999999 | 0.08 | AML | other | m | 2022-08-30T00:45:39.70 |