A magnitude ML 1.5 earthquake occured in region: 2 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8350, 12.9300 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 2 | 1075 | 1075 |
Sellano | PG | 6 | 1079 | 2154 |
Vallo di Nera | PG | 9 | 364 | 2518 |
Preci | PG | 10 | 724 | 3242 |
Campello sul Clitunno | PG | 13 | 2442 | 5684 |
Poggiodomo | PG | 14 | 117 | 5801 |
Sant'Anatolia di Narco | PG | 14 | 564 | 6365 |
Norcia | PG | 14 | 4957 | 11322 |
Cascia | PG | 15 | 3217 | 14539 |
Trevi | PG | 16 | 8469 | 23008 |
Scheggino | PG | 16 | 461 | 23469 |
Visso | MC | 17 | 1107 | 24576 |
Monte Cavallo | MC | 19 | 145 | 24721 |
Spoleto | PG | 19 | 38218 | 62939 |
Castelsantangelo sul Nera | MC | 19 | 281 | 63220 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-07-01 20:25:21 |
42.8353 | 12.9302 | 9 | 2023-07-01 20:30:22 |
Sala Sismica INGV-Roma | 118888501 |
Field | Value |
---|---|
Time (UTC) | 2023-07-01 20:25:21 ± 0.06 |
Latitude | 42.8353 ± 0.0027 |
Longitude | 12.9302 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118888501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 435 |
Semi-minor axis of confidence ellipse (meter) | 165 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57377 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 118888501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-01 20:30:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-07-01T20:25:48.80 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.CING.HHZ. | 2023-07-01T20:25:42.28 | 0.3 | undecidable | manual | S | 20 | 63.6918 | 50 | 0.55 | 61 |
IV.SNTG.HHZ. | 2023-07-01T20:25:37.05 | 0.6 | undecidable | manual | S | 1 | 46.62 | 50 | -0.12 | 47 |
IV.MF5.EHZ. | 2023-07-01T20:25:37.76 | 0.6 | undecidable | manual | S | 68 | 46.2204 | 50 | 0.69 | 40 |
IV.ATCC.EHZ. | 2023-07-01T20:25:37.06 | 0.6 | undecidable | manual | S | 329 | 45.4212 | 50 | 0.21 | 46 |
IV.GUMA.HHZ. | 2023-07-01T20:25:36.29 | 0.6 | undecidable | manual | S | 52 | 41.4252 | 50 | 0.49 | 44 |
IV.SMA1.EHZ. | 2023-07-01T20:25:35.95 | 0.6 | undecidable | manual | S | 124 | 40.0266 | 50 | 0.53 | 43 |
IV.RM33.EHZ. | 2023-07-01T20:25:35.87 | 0.6 | undecidable | manual | S | 147 | 43.0236 | 50 | -0.34 | 45 |
IV.CING.HHZ. | 2023-07-01T20:25:33.29 | 0.1 | undecidable | manual | P | 20 | 63.6918 | 50 | -0.03 | 92 |
IV.CSP1.EHZ. | 2023-07-01T20:25:33.96 | 0.6 | undecidable | manual | S | 38 | 36.1416 | 50 | -0.42 | 45 |
IV.TERO.HHZ. | 2023-07-01T20:25:33.09 | 1.0 | undecidable | manual | P | 113 | 59.7957 | 50 | 0.38 | 22 |
IV.MOMA.HHZ. | 2023-07-01T20:25:32.72 | 0.6 | undecidable | manual | S | 263 | 29.5482 | 107 | 0.18 | 48 |
IV.MML1.EHZ. | 2023-07-01T20:25:32.53 | 0.6 | undecidable | manual | S | 6 | 31.0467 | 50 | -0.49 | 45 |
IV.ARRO.EHZ. | 2023-07-01T20:25:32.85 | 0.6 | undecidable | manual | S | 205 | 31.4463 | 50 | -0.26 | 47 |
IV.LNSS.HHZ. | 2023-07-01T20:25:31.37 | 0.6 | undecidable | manual | S | 161 | 27.2505 | 108 | -0.44 | 45 |
IV.ATCC.EHZ. | 2023-07-01T20:25:30.40 | 0.3 | negative | manual | P | 329 | 45.4212 | 50 | -0.1 | 71 |
IV.SNTG.HHZ. | 2023-07-01T20:25:30.67 | 0.6 | undecidable | manual | P | 1 | 46.62 | 50 | -0.01 | 48 |
IV.FDMO.HHZ. | 2023-07-01T20:25:30.86 | 0.6 | undecidable | manual | S | 30 | 25.752 | 109 | -0.43 | 46 |
IV.MF5.EHZ. | 2023-07-01T20:25:30.86 | 1.0 | undecidable | manual | P | 68 | 46.2204 | 50 | 0.23 | 23 |
IV.CESI.HHZ. | 2023-07-01T20:25:29.18 | 0.3 | undecidable | manual | S | 354 | 18.9699 | 116 | 0.07 | 75 |
IV.SMA1.EHZ. | 2023-07-01T20:25:29.75 | 1.0 | negative | manual | P | 124 | 40.0266 | 50 | 0.07 | 24 |
IV.GUMA.HHZ. | 2023-07-01T20:25:29.90 | 0.6 | positive | manual | P | 52 | 41.4252 | 50 | 0.01 | 48 |
IV.RM33.EHZ. | 2023-07-01T20:25:29.95 | 0.6 | undecidable | manual | P | 147 | 43.0236 | 50 | -0.18 | 47 |
IV.GAVE.EHZ. | 2023-07-01T20:25:28.47 | 0.6 | undecidable | manual | S | 190 | 16.1727 | 119 | 0.22 | 48 |
IV.CSP1.EHZ. | 2023-07-01T20:25:28.76 | 0.1 | undecidable | manual | P | 38 | 36.1416 | 50 | -0.32 | 92 |
IV.MOMA.HHZ. | 2023-07-01T20:25:28.07 | 1.0 | negative | manual | P | 263 | 29.5482 | 107 | 0.06 | 24 |
IV.MML1.EHZ. | 2023-07-01T20:25:28.12 | 0.6 | undecidable | manual | P | 6 | 31.0467 | 50 | -0.17 | 48 |
IV.ARRO.EHZ. | 2023-07-01T20:25:28.23 | 0.1 | undecidable | manual | P | 205 | 31.4463 | 50 | -0.12 | 96 |
IV.LNSS.HHZ. | 2023-07-01T20:25:27.46 | 0.1 | positive | manual | P | 161 | 27.2505 | 108 | -0.13 | 97 |
IV.NRCA.HHZ. | 2023-07-01T20:25:27.81 | 0.6 | undecidable | manual | S | 91 | 14.9739 | 121 | -0.09 | 50 |
IV.FDMO.HHZ. | 2023-07-01T20:25:27.13 | 0.1 | positive | manual | P | 30 | 25.752 | 109 | -0.16 | 96 |
IV.CESI.HHZ. | 2023-07-01T20:25:26.22 | 0.1 | undecidable | manual | P | 354 | 18.9699 | 116 | 0.19 | 97 |
IV.NRCA.HHZ. | 2023-07-01T20:25:25.41 | 0.1 | positive | manual | P | 91 | 14.9739 | 121 | 0.07 | 100 |
IV.GAVE.EHZ. | 2023-07-01T20:25:25.94 | 0.1 | negative | manual | P | 190 | 16.1727 | 119 | 0.4 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.8 | 0.000725 | 0.14 | AML | other | m | 2023-07-01T20:25:27.92 |
IV.NRCA.HNN. | ML:1.8 | 0.0006845 | 0.56 | AML | other | m | 2023-07-01T20:25:27.92 |
IV.NRCA.HHE. | ML:1.7 | 0.0004915000000000001 | 1.06 | AML | other | m | 2023-07-01T20:25:28.12 |
IV.NRCA.HNE. | ML:1.7 | 0.00049 | 0.16 | AML | other | m | 2023-07-01T20:25:28.13 |
IV.GAVE.HNE. | ML:2.0 | 0.001008 | 0.32 | AML | other | m | 2023-07-01T20:25:28.86 |
IV.GAVE.EHE. | ML:2.0 | 0.001008 | 0.3 | AML | other | m | 2023-07-01T20:25:28.86 |
IV.GAVE.EHN. | ML:2.0 | 0.0009469999999999999 | 1.38 | AML | other | m | 2023-07-01T20:25:29.08 |
IV.GAVE.HNN. | ML:1.5 | 0.000299 | 1.08 | AML | other | m | 2023-07-01T20:25:29.08 |
IV.CESI.HHN. | ML:1.8 | 0.00047450000000000004 | 0.26 | AML | other | m | 2023-07-01T20:25:29.45 |
IV.CESI.HHE. | ML:1.4 | 0.0002175 | 0.7 | AML | other | m | 2023-07-01T20:25:29.60 |
IV.FDMO.HHE. | ML:1.7 | 0.00026700000000000004 | 0.36 | AML | other | m | 2023-07-01T20:25:31.09 |
IV.FDMO.HHN. | ML:1.4 | 0.000156 | 0.12 | AML | other | m | 2023-07-01T20:25:31.06 |
IV.LNSS.HHN. | ML:1.8 | 0.0003415 | 0.08 | AML | other | m | 2023-07-01T20:25:31.60 |
IV.LNSS.HHE. | ML:2.0 | 0.0005484999999999999 | 0.1 | AML | other | m | 2023-07-01T20:25:31.60 |
IV.MML1.EHE. | ML:1.6 | 0.0001815 | 1.06 | AML | other | m | 2023-07-01T20:25:32.92 |
IV.MML1.EHN. | ML:1.4 | 0.000126 | 1.8 | AML | other | m | 2023-07-01T20:25:33.02 |
IV.ARRO.EHE. | ML:1.2 | 0.00006625 | 0.2 | AML | other | m | 2023-07-01T20:25:33.06 |
IV.MOMA.HHE. | ML:1.2 | 0.00007214999999999999 | 0.18 | AML | other | m | 2023-07-01T20:25:33.24 |
IV.CSP1.EHN. | ML:1.8 | 0.0002415 | 0.28 | AML | other | m | 2023-07-01T20:25:34.60 |
IV.CSP1.EHE. | ML:1.8 | 0.0002645 | 0.28 | AML | other | m | 2023-07-01T20:25:34.66 |
IV.MOMA.HHN. | ML:1.1 | 0.00006375 | 0.92 | AML | other | m | 2023-07-01T20:25:35.58 |
IV.ARRO.EHN. | ML:1.2 | 0.00006715 | 0.74 | AML | other | m | 2023-07-01T20:25:35.29 |
IV.ATCC.EHN. | ML:1.3 | 0.00006130000000000001 | 1 | AML | other | m | 2023-07-01T20:25:37.29 |
IV.SNTG.HHN. | ML:1.3 | 0.00005395 | 1.26 | AML | other | m | 2023-07-01T20:25:37.84 |
IV.SNTG.HHE. | ML:1.2 | 0.00005145 | 0.28 | AML | other | m | 2023-07-01T20:25:37.78 |
IV.ATCC.EHE. | ML:1.4 | 0.00006939999999999999 | 1.58 | AML | other | m | 2023-07-01T20:25:38.04 |
IV.CING.HHN. | ML:1.2 | 0.0000317 | 0.16 | AML | other | m | 2023-07-01T20:25:42.87 |
IV.CING.HHE. | ML:1.3 | 0.00003275 | 1.16 | AML | other | m | 2023-07-01T20:25:44.16 |
IV.PIEI.HHN. | ML:0.9 | 0.00001194 | 0.42 | AML | other | m | 2023-07-01T20:25:47.29 |
IV.PIEI.HHE. | ML:1.1 | 0.00001431 | 0.7 | AML | other | m | 2023-07-01T20:25:51.29 |