A magnitude ML 1.3 earthquake occured in region: 7 km SW Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.3800, 12.8200 at 48 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 |
---|---|---|---|---|
Sassoferrato | AN | 7 | 7285 | 7285 |
Sigillo | PG | 8 | 2404 | 9689 |
Fabriano | AN | 9 | 31480 | 41169 |
Costacciaro | PG | 9 | 1216 | 42385 |
Fossato di Vico | PG | 11 | 2840 | 45225 |
Genga | AN | 11 | 1797 | 47022 |
Scheggia e Pascelupo | PG | 13 | 1393 | 48415 |
Serra Sant'Abbondio | PU | 13 | 1027 | 49442 |
Cerreto d'Esi | AN | 15 | 3817 | 53259 |
Frontone | PU | 16 | 1300 | 54559 |
Arcevia | AN | 17 | 4612 | 59171 |
Gualdo Tadino | PG | 17 | 15208 | 74379 |
Serra San Quirico | AN | 18 | 2850 | 77229 |
Esanatoglia | MC | 18 | 2034 | 79263 |
Cantiano | PU | 19 | 2245 | 81508 |
Gubbio | PG | 20 | 32216 | 113724 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-04-18 15:39:26 |
43.3805 | 12.8197 | 48 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 125093071 |
Reviewed Rev100 |
ML 1.3 | 2023-04-18 15:39:26 |
43.3825 | 12.8152 | 51 | 2023-04-18 15:46:52 |
Sala Sismica INGV-Roma | 116492501 |
Field | Value |
---|---|
Time (UTC) | 2023-04-18 15:39:26 ± 0.12 |
Latitude | 43.3805 ± 0.0063 |
Longitude | 12.8197 ± 0.0111 |
Depth (km) | 48 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 125093071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 883 |
Semi-minor axis of confidence ellipse (meter) | 401 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 62 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
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) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60704 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 116492501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-18 15:46:52 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 125093071 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-07 11:06:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2023-04-18T15:39:42.79 | 0.6 | undecidable | manual | S | 157 | 32.0457 | 137 | 0.46 | 45 |
IV.NARO.HHZ. | 2023-04-18T15:39:42.74 | 0.3 | undecidable | manual | S | 323 | 31.9458 | 137 | 0.42 | 68 |
IV.MPAG.EHZ. | 2023-04-18T15:39:42.22 | 0.6 | undecidable | manual | S | 350 | 28.0497 | 141 | 0.46 | 45 |
IV.PIEI.HHZ. | 2023-04-18T15:39:42.07 | 0.6 | undecidable | manual | S | 307 | 28.6491 | 141 | 0.22 | 48 |
IV.ATFO.HHZ. | 2023-04-18T15:39:41.14 | 0.6 | undecidable | manual | S | 266 | 20.0688 | 151 | 0.34 | 48 |
IV.TSM5.DHZ.01 | 2023-04-18T15:39:41.01 | 0.6 | undecidable | manual | S | 302 | 20.6682 | 150 | 0.14 | 49 |
IV.ARVD.HHZ. | 2023-04-18T15:39:40.65 | 0.6 | undecidable | manual | S | 37 | 16.3725 | 156 | 0.2 | 49 |
IV.ATSC.EHZ. | 2023-04-18T15:39:40.14 | 0.6 | undecidable | manual | S | 294 | 11.7771 | 163 | 0.04 | 51 |
IV.SNTG.HHZ. | 2023-04-18T15:39:40.58 | 0.6 | undecidable | manual | S | 145 | 16.9719 | 155 | 0.07 | 50 |
IV.TSM1.DHZ.01 | 2023-04-18T15:39:40.92 | 0.6 | undecidable | manual | S | 258 | 18.3705 | 154 | 0.29 | 48 |
IV.FRON.EHZ. | 2023-04-18T15:39:40.64 | 0.6 | undecidable | manual | S | 334 | 16.9719 | 155 | 0.13 | 49 |
IV.SSFR.HHZ. | 2023-04-18T15:39:39.92 | 0.6 | undecidable | manual | S | 334 | 6.8931 | 170 | 0.07 | 51 |
IV.NRCA.HHZ. | 2023-04-18T15:39:39.53 | 0.3 | undecidable | manual | P | 158 | 65.1903 | 110 | 0.36 | 65 |
IV.FOSV.EHZ. | 2023-04-18T15:39:39.76 | 0.3 | undecidable | manual | S | 206 | 10.5783 | 164 | -0.27 | 72 |
IV.MMO1.EHZ. | 2023-04-18T15:39:39.68 | 0.3 | undecidable | manual | P | 142 | 67.377 | 109 | 0.26 | 66 |
IV.CSP1.EHZ. | 2023-04-18T15:39:37.16 | 0.3 | undecidable | manual | P | 136 | 44.622 | 124 | 0.27 | 69 |
IV.FDMO.HHZ. | 2023-04-18T15:39:36.74 | 0.3 | undecidable | manual | P | 150 | 43.8228 | 125 | -0.07 | 72 |
IV.ATPI.EHZ. | 2023-04-18T15:39:36.33 | 0.1 | undecidable | manual | P | 283 | 34.5432 | 134 | 0.42 | 91 |
IV.ASSB.HHZ. | 2023-04-18T15:39:36.65 | 0.3 | undecidable | manual | P | 199 | 39.627 | 129 | 0.26 | 70 |
IV.ATVO.HHZ. | 2023-04-18T15:39:36.19 | 0.3 | undecidable | manual | P | 270 | 33.3444 | 135 | 0.39 | 69 |
IV.CESI.HHZ. | 2023-04-18T15:39:36.58 | 0.3 | undecidable | manual | P | 171 | 42.2244 | 127 | -0.06 | 72 |
IV.TSM2.DHZ.01 | 2023-04-18T15:39:35.18 | 0.3 | undecidable | manual | P | 274 | 26.6511 | 143 | -0.08 | 74 |
IV.PIEI.HHZ. | 2023-04-18T15:39:35.24 | 0.1 | positive | manual | P | 307 | 28.6491 | 141 | -0.18 | 96 |
IV.EL6.EHZ. | 2023-04-18T15:39:35.07 | 0.3 | undecidable | manual | P | 104 | 23.4543 | 147 | 0.04 | 75 |
IV.MURB.HNZ. | 2023-04-18T15:39:35.50 | 0.3 | undecidable | manual | P | 241 | 27.1506 | 142 | 0.2 | 72 |
IV.MML1.EHZ. | 2023-04-18T15:39:35.58 | 0.1 | undecidable | manual | P | 157 | 32.0457 | 137 | -0.12 | 96 |
IV.ATBU.EHZ. | 2023-04-18T15:39:35.11 | 0.1 | undecidable | manual | P | 296 | 24.2535 | 146 | 0.02 | 100 |
IV.NARO.HHZ. | 2023-04-18T15:39:35.58 | 0.1 | positive | manual | P | 323 | 31.9458 | 137 | -0.11 | 97 |
IV.MPAG.EHZ. | 2023-04-18T15:39:35.41 | 0.3 | undecidable | manual | P | 350 | 28.0497 | 141 | 0.04 | 74 |
IV.CING.HHZ. | 2023-04-18T15:39:35.82 | 0.3 | undecidable | manual | P | 91 | 30.3474 | 139 | 0.27 | 70 |
IV.ATFO.HHZ. | 2023-04-18T15:39:34.67 | 0.1 | positive | manual | P | 266 | 20.0688 | 151 | -0.15 | 98 |
IV.TSM5.DHZ.01 | 2023-04-18T15:39:34.60 | 0.1 | undecidable | manual | P | 302 | 20.6682 | 150 | -0.25 | 96 |
IV.ARVD.HHZ. | 2023-04-18T15:39:34.43 | 0.3 | undecidable | manual | P | 37 | 16.3725 | 156 | -0.18 | 74 |
IV.SNTG.HHZ. | 2023-04-18T15:39:34.40 | 0.1 | positive | manual | P | 145 | 16.9719 | 155 | -0.25 | 97 |
IV.TSM1.DHZ.01 | 2023-04-18T15:39:34.38 | 0.1 | undecidable | manual | P | 258 | 18.3705 | 154 | -0.34 | 94 |
IV.FRON.EHZ. | 2023-04-18T15:39:34.41 | 0.1 | positive | manual | P | 334 | 16.9719 | 155 | -0.24 | 97 |
IV.FOSV.EHZ. | 2023-04-18T15:39:33.89 | 0.1 | undecidable | manual | P | 206 | 10.5783 | 164 | -0.48 | 93 |
IV.SSFR.HHZ. | 2023-04-18T15:39:33.98 | 0.1 | positive | manual | P | 334 | 6.8931 | 170 | -0.29 | 98 |
IV.ATSC.EHZ. | 2023-04-18T15:39:33.99 | 0.1 | undecidable | manual | P | 294 | 11.7771 | 163 | -0.42 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | ML:1.6 | 0.0001032 | 1.42 | AML | other | m | 2023-04-18T15:39:40.04 |
IV.SNTG.HHN. | ML:1.4 | 0.0000709 | 1.24 | AML | other | m | 2023-04-18T15:39:40.76 |
IV.SNTG.HHE. | ML:1.4 | 0.00006575 | 0.18 | AML | other | m | 2023-04-18T15:39:40.98 |
IV.FRON.EHE. | ML:1.0 | 0.0000309 | 1.06 | AML | other | m | 2023-04-18T15:39:41.14 |
IV.SSFR.HHN. | ML:1.7 | 0.00015 | 0.14 | AML | other | m | 2023-04-18T15:39:41.27 |
IV.FRON.EHN. | ML:1.2 | 0.000046899999999999995 | 0.32 | AML | other | m | 2023-04-18T15:39:41.32 |
IV.ATFO.HHN. | ML:1.3 | 0.00005205 | 0.2 | AML | other | m | 2023-04-18T15:39:41.51 |
IV.ATFO.HHE. | ML:1.4 | 0.00006829999999999999 | 0.24 | AML | other | m | 2023-04-18T15:39:41.98 |
IV.PIEI.HHN. | ML:1.6 | 0.00008665 | 0.18 | AML | other | m | 2023-04-18T15:39:42.24 |
IV.PIEI.HHE. | ML:1.5 | 0.00007885 | 0.1 | AML | other | m | 2023-04-18T15:39:42.53 |
IV.NARO.HHE. | ML:1.0 | 0.000026500000000000004 | 1 | AML | other | m | 2023-04-18T15:39:42.96 |
IV.MPAG.EHN. | ML:1.2 | 0.00004065 | 1.14 | AML | other | m | 2023-04-18T15:39:43.12 |
IV.MPAG.EHE. | ML:1.4 | 0.000053849999999999994 | 1.6 | AML | other | m | 2023-04-18T15:39:43.93 |
IV.MML1.EHE. | ML:1.5 | 0.00006634999999999999 | 0.26 | AML | other | m | 2023-04-18T15:39:43.33 |
IV.MML1.EHN. | ML:1.3 | 0.0000429 | 0.42 | AML | other | m | 2023-04-18T15:39:43.89 |
IV.CING.HHN. | ML:1.2 | 0.000038 | 0.3 | AML | other | m | 2023-04-18T15:39:43.92 |
IV.ATVO.HHE. | ML:1.1 | 0.0000295 | 0.98 | AML | other | m | 2023-04-18T15:39:44.23 |
IV.CING.HHE. | ML:1.3 | 0.00004615 | 1.32 | AML | other | m | 2023-04-18T15:39:44.92 |
IV.NARO.HHN. | ML:1.0 | 0.00002685 | 0.68 | AML | other | m | 2023-04-18T15:39:44.68 |
IV.ATVO.HHN. | ML:1.1 | 0.000032349999999999994 | 0.4 | AML | other | m | 2023-04-18T15:39:44.39 |
IV.ATPI.EHN. | ML:1.1 | 0.000026299999999999996 | 1.16 | AML | other | m | 2023-04-18T15:39:44.83 |
IV.ATPI.EHE. | ML:1.2 | 0.000036400000000000004 | 0.54 | AML | other | m | 2023-04-18T15:39:44.85 |
IV.ASSB.HHE. | ML:1.3 | 0.0000414 | 0.42 | AML | other | m | 2023-04-18T15:39:44.88 |
IV.ASSB.HHN. | ML:1.2 | 0.00003394999999999999 | 0.5 | AML | other | m | 2023-04-18T15:39:46.63 |
IV.NRCA.HHE. | ML:1.2 | 0.0000197 | 1.18 | AML | other | m | 2023-04-18T15:39:51.40 |
IV.NRCA.HHN. | ML:1.3 | 0.00002365 | 0.82 | AML | other | m | 2023-04-18T15:39:51.72 |