A magnitude ML 1.7 earthquake occured in region: 6 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9200, 12.8680 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 | 6 | 1079 | 1079 |
Trevi | PG | 11 | 8469 | 9548 |
Cerreto di Spoleto | PG | 12 | 1075 | 10623 |
Campello sul Clitunno | PG | 13 | 2442 | 13065 |
Monte Cavallo | MC | 14 | 145 | 13210 |
Foligno | PG | 14 | 57155 | 70365 |
Preci | PG | 15 | 724 | 71089 |
Vallo di Nera | PG | 17 | 364 | 71453 |
Montefalco | PG | 18 | 5679 | 77132 |
Spello | PG | 18 | 8645 | 85777 |
Visso | MC | 18 | 1107 | 86884 |
Valtopina | PG | 18 | 1398 | 88282 |
Serravalle di Chienti | MC | 18 | 1070 | 89352 |
Castel Ritaldi | PG | 19 | 3278 | 92630 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2023-03-31 10:29:27 |
42.92 | 12.8682 | 11 | 2024-03-01 17:18:10 |
Bollettino Sismico Italiano INGV | 117739601 |
Reviewed Rev100 |
ML 1.7 | 2023-03-31 10:29:27 |
42.9202 | 12.8663 | 12 | 2023-03-31 10:35:55 |
Sala Sismica INGV-Roma | 115910421 |
Field | Value |
---|---|
Time (UTC) | 2023-03-31 10:29:27 ± 0.04 |
Latitude | 42.9200 ± 0.0018 |
Longitude | 12.8682 ± 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 | 117739601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 201 |
Semi-minor axis of confidence ellipse (meter) | 181 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 73 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 50 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 30 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44337 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 117739601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-26 10:50:41 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 115910421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-31 10:35:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-03-31T10:29:48.69 | 3.0 | undecidable | manual | S | -0.34 | 0 | |||
IV.ARVD.HHZ. | 2023-03-31T10:29:47.83 | 3.0 | undecidable | manual | S | -0.43 | 0 | |||
IV.SSFR.HHZ. | 2023-03-31T10:29:46.49 | 3.0 | undecidable | manual | S | 0.13 | 0 | |||
IV.EL6.EHZ. | 2023-03-31T10:29:43.55 | 0.6 | undecidable | manual | S | 23 | 49.2174 | 90 | 0.56 | 43 |
IV.ARRO.EHZ. | 2023-03-31T10:29:40.28 | 0.6 | undecidable | manual | S | 192 | 38.7279 | 91 | 0.09 | 48 |
IV.ATCC.EHZ. | 2023-03-31T10:29:39.21 | 0.6 | undecidable | manual | S | 328 | 34.743 | 91 | 0.08 | 49 |
IV.SNTG.HHZ. | 2023-03-31T10:29:39.92 | 0.6 | undecidable | manual | S | 9 | 37.629 | 91 | 0.02 | 49 |
IV.LNSS.HHZ. | 2023-03-31T10:29:39.92 | 0.6 | undecidable | manual | S | 158 | 37.8288 | 91 | -0.05 | 49 |
IV.CSP1.EHZ. | 2023-03-31T10:29:38.95 | 0.3 | undecidable | manual | S | 55 | 33.3444 | 91 | 0.2 | 72 |
IV.MOMA.HHZ. | 2023-03-31T10:29:37.44 | 0.6 | undecidable | manual | S | 242 | 27.4503 | 91 | 0.26 | 47 |
IV.EL6.EHZ. | 2023-03-31T10:29:36.34 | 0.1 | positive | manual | P | 23 | 49.2174 | 90 | -0.06 | 95 |
IV.GAVE.HNE. | 2023-03-31T10:29:36.52 | 0.3 | undecidable | manual | S | 175 | 25.3524 | 91 | -0.11 | 74 |
IV.MML1.EHZ. | 2023-03-31T10:29:35.92 | 0.3 | undecidable | manual | S | 21 | 23.0547 | 91 | -0.09 | 74 |
IV.ASSB.HHZ. | 2023-03-31T10:29:35.34 | 0.3 | undecidable | manual | S | 309 | 21.7671 | 92 | -0.33 | 71 |
IV.FDMO.HHZ. | 2023-03-31T10:29:35.42 | 0.3 | undecidable | manual | S | 54 | 21.9669 | 91 | -0.31 | 71 |
IV.NRCA.HHZ. | 2023-03-31T10:29:35.66 | 0.3 | undecidable | manual | S | 116 | 22.1556 | 91 | -0.12 | 74 |
IV.LNSS.HHZ. | 2023-03-31T10:29:34.65 | 0.3 | undecidable | manual | P | 158 | 37.8288 | 91 | -0.01 | 74 |
IV.ARRO.EHZ. | 2023-03-31T10:29:34.81 | 0.6 | undecidable | manual | P | 192 | 38.7279 | 91 | 0.02 | 49 |
IV.ATCC.EHZ. | 2023-03-31T10:29:34.16 | 0.1 | undecidable | manual | P | 328 | 34.743 | 91 | -0.01 | 98 |
IV.SNTG.HHZ. | 2023-03-31T10:29:34.35 | 0.6 | undecidable | manual | P | 9 | 37.629 | 91 | -0.27 | 46 |
IV.FEMA.HNZ. | 2023-03-31T10:29:33.97 | 0.3 | undecidable | manual | S | 72 | 15.4734 | 96 | -0.02 | 76 |
IV.CSP1.EHZ. | 2023-03-31T10:29:33.95 | 0.1 | positive | manual | P | 55 | 33.3444 | 91 | 0 | 99 |
IT.FOPC.HGE. | 2023-03-31T10:29:33.87 | 0.3 | undecidable | manual | S | 292 | 14.4744 | 98 | 0.14 | 74 |
IV.GAVE.HNE. | 2023-03-31T10:29:32.69 | 0.3 | undecidable | manual | P | 175 | 25.3524 | 91 | -0.04 | 75 |
IV.FDMO.HHZ. | 2023-03-31T10:29:32.13 | 0.1 | undecidable | manual | P | 54 | 21.9669 | 91 | -0.08 | 99 |
IV.MOMA.HHZ. | 2023-03-31T10:29:32.93 | 0.1 | undecidable | manual | P | 242 | 27.4503 | 91 | -0.12 | 98 |
IV.NRCA.HHZ. | 2023-03-31T10:29:32.18 | 0.1 | positive | manual | P | 116 | 22.1556 | 91 | -0.06 | 100 |
IV.MML1.EHZ. | 2023-03-31T10:29:32.33 | 0.1 | undecidable | manual | P | 21 | 23.0547 | 91 | -0.05 | 100 |
IV.CESI.HHZ. | 2023-03-31T10:29:32.51 | 0.3 | undecidable | manual | S | 17 | 9.879 | 122 | -0.07 | 77 |
IV.ASSB.HHZ. | 2023-03-31T10:29:32.02 | 0.1 | undecidable | manual | P | 309 | 21.7671 | 92 | -0.16 | 98 |
IT.FOPC.HGE. | 2023-03-31T10:29:31.07 | 0.3 | undecidable | manual | P | 292 | 14.4744 | 98 | 0.01 | 76 |
IV.FEMA.HNZ. | 2023-03-31T10:29:31.34 | 0.1 | undecidable | manual | P | 72 | 15.4734 | 96 | 0.13 | 99 |
IV.CESI.HHZ. | 2023-03-31T10:29:30.50 | 0.1 | undecidable | manual | P | 17 | 9.879 | 122 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:2.0 | 0.001335 | 0.26 | AML | other | m | 2023-03-31T10:29:32.83 |
IV.CESI.HNN. | ML:2.0 | 0.001305459 | 0.256 | AML | other | m | 2023-03-31T10:29:32.84 |
IV.CESI.HHE. | ML:2.0 | 0.0010609999999999999 | 1.68 | AML | other | m | 2023-03-31T10:29:32.86 |
IV.FEMA.HNE. | ML:2.1 | 0.0011623192499999999 | 0.1664 | AML | other | m | 2023-03-31T10:29:34.73 |
IV.FEMA.HNN. | ML:1.9 | 0.00079648345 | 0.1984 | AML | other | m | 2023-03-31T10:29:35.09 |
IV.FDMO.HHE. | ML:1.6 | 0.000236 | 0.24 | AML | other | m | 2023-03-31T10:29:35.81 |
IV.NRCA.HHN. | ML:2.0 | 0.000608 | 1.36 | AML | other | m | 2023-03-31T10:29:35.83 |
IV.NRCA.HHE. | ML:1.9 | 0.0005935000000000001 | 0.76 | AML | other | m | 2023-03-31T10:29:35.91 |
IV.MML1.EHN. | ML:1.6 | 0.0002645 | 0.66 | AML | other | m | 2023-03-31T10:29:36.24 |
IV.FDMO.HHN. | ML:1.5 | 0.0001885 | 0.14 | AML | other | m | 2023-03-31T10:29:36.24 |
IV.MML1.EHE. | ML:1.7 | 0.00028500000000000004 | 0.16 | AML | other | m | 2023-03-31T10:29:36.25 |
IV.ASSB.HHE. | ML:1.6 | 0.000252 | 1.14 | AML | other | m | 2023-03-31T10:29:36.86 |
IV.ASSB.HHN. | ML:1.6 | 0.0002545 | 0.22 | AML | other | m | 2023-03-31T10:29:37.41 |
IV.CSP1.EHE. | ML:1.9 | 0.00035 | 1.26 | AML | other | m | 2023-03-31T10:29:39.94 |
IV.CSP1.EHN. | ML:1.8 | 0.0002595 | 0.28 | AML | other | m | 2023-03-31T10:29:39.73 |
IV.ATCC.EHN. | ML:1.4 | 0.00010170000000000002 | 0.64 | AML | other | m | 2023-03-31T10:29:40.85 |
IV.LNSS.HHN. | ML:1.4 | 0.00009595 | 0.32 | AML | other | m | 2023-03-31T10:29:41.47 |
IV.ATCC.EHE. | ML:1.3 | 0.0000825 | 0.16 | AML | other | m | 2023-03-31T10:29:41.70 |
IV.LNSS.HHE. | ML:1.5 | 0.00010320000000000001 | 0.56 | AML | other | m | 2023-03-31T10:29:42.70 |
IV.SSFR.HHN. | ML:1.4 | 0.000058700000000000004 | 1.56 | AML | other | m | 2023-03-31T10:29:47.89 |
IV.SSFR.HHE. | ML:1.4 | 0.00005925 | 0.86 | AML | other | m | 2023-03-31T10:29:47.43 |
IV.ARVD.HHE. | ML:1.0 | 0.000019764503999999998 | 0.2624 | AML | other | m | 2023-03-31T10:29:48.31 |