A magnitude ML 1.2 earthquake occured in region: 10 km SW Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0080, 12.8760 at 8 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 10 | 1070 | 1070 |
Monte Cavallo | MC | 10 | 145 | 1215 |
Valtopina | PG | 11 | 1398 | 2613 |
Nocera Umbra | PG | 13 | 5839 | 8452 |
Sellano | PG | 14 | 1079 | 9531 |
Pieve Torina | MC | 15 | 1458 | 10989 |
Foligno | PG | 15 | 57155 | 68144 |
Muccia | MC | 16 | 915 | 69059 |
Sefro | MC | 17 | 422 | 69481 |
Spello | PG | 17 | 8645 | 78126 |
Trevi | PG | 18 | 8469 | 86595 |
Fiordimonte | MC | 18 | 202 | 86797 |
Pievebovigliana | MC | 18 | 866 | 87663 |
Visso | MC | 19 | 1107 | 88770 |
Preci | PG | 20 | 724 | 89494 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2023-04-01 23:18:40 |
43.008 | 12.8755 | 8 | 2024-03-01 17:18:04 |
Bollettino Sismico Italiano INGV | 116613141 |
Field | Value |
---|---|
Time (UTC) | 2023-04-01 23:18:40 ± 0.07 |
Latitude | 43.0080 ± 0.0036 |
Longitude | 12.8755 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116613141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 353 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.02158 |
Epicentral distance of station farthest from the epicenter (degree) | 1.14214 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 116613141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-22 14:16:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TOLF.HHZ. | 2023-04-01T23:19:03.70 | 3.0 | undecidable | manual | P | 126.7731 | 2.25 | 0 | ||
IV.EL6.EHZ. | 2023-04-01T23:18:54.15 | 0.3 | undecidable | manual | S | 27 | 40.0266 | 50 | 0.2 | 70 |
IV.MMO1.EHZ. | 2023-04-01T23:18:53.40 | 0.6 | undecidable | manual | S | 108 | 38.5281 | 50 | -0.15 | 47 |
IV.GAVE.EHN. | 2023-04-01T23:18:52.58 | 0.3 | undecidable | manual | S | 178 | 35.0427 | 103 | 0.03 | 73 |
IV.CSP1.EHZ. | 2023-04-01T23:18:50.85 | 0.3 | undecidable | manual | S | 71 | 28.2495 | 105 | 0.59 | 64 |
IV.NRCA.HHZ. | 2023-04-01T23:18:50.08 | 0.6 | undecidable | manual | S | 135 | 27.3504 | 106 | 0.11 | 48 |
IV.ATCC.EHZ. | 2023-04-01T23:18:50.33 | 0.6 | undecidable | manual | S | 316 | 27.3504 | 106 | 0.36 | 46 |
IV.CING.HHZ. | 2023-04-01T23:18:49.17 | 0.1 | undecidable | manual | P | 32 | 48.3183 | 50 | -0.18 | 92 |
IV.MURB.HHZ. | 2023-04-01T23:18:47.80 | 0.1 | undecidable | manual | P | 315 | 40.1265 | 50 | -0.29 | 91 |
IV.GAVE.EHN. | 2023-04-01T23:18:47.41 | 0.1 | undecidable | manual | P | 178 | 35.0427 | 103 | 0.13 | 95 |
IV.ASSB.HHZ. | 2023-04-01T23:18:47.01 | 0.6 | undecidable | manual | S | 282 | 17.9709 | 114 | 0.12 | 49 |
IV.EL6.EHZ. | 2023-04-01T23:18:47.83 | 0.1 | undecidable | manual | P | 27 | 40.0266 | 50 | -0.26 | 92 |
IV.MMO1.EHZ. | 2023-04-01T23:18:47.80 | 0.1 | undecidable | manual | P | 108 | 38.5281 | 50 | -0.06 | 96 |
IV.MOMA.HNZ. | 2023-04-01T23:18:47.25 | 0.1 | undecidable | manual | P | 228 | 33.5442 | 103 | 0.26 | 93 |
IV.MML1.EHZ. | 2023-04-01T23:18:46.04 | 0.6 | undecidable | manual | S | 34 | 14.0748 | 119 | 0.37 | 47 |
IV.CSP1.EHZ. | 2023-04-01T23:18:46.04 | 0.1 | undecidable | manual | P | 71 | 28.2495 | 105 | 0.08 | 97 |
IV.FDMO.HHZ. | 2023-04-01T23:18:46.89 | 0.6 | undecidable | manual | S | 79 | 17.4714 | 114 | 0.17 | 49 |
IV.NRCA.HHZ. | 2023-04-01T23:18:45.64 | 0.1 | undecidable | manual | P | 135 | 27.3504 | 106 | -0.15 | 96 |
IV.ATCC.EHZ. | 2023-04-01T23:18:45.68 | 0.1 | undecidable | manual | P | 316 | 27.3504 | 106 | -0.11 | 97 |
IV.SNTG.HHZ. | 2023-04-01T23:18:45.66 | 0.1 | undecidable | manual | P | 11 | 27.9498 | 106 | -0.23 | 94 |
IV.FDMO.HHZ. | 2023-04-01T23:18:44.06 | 0.1 | undecidable | manual | P | 79 | 17.4714 | 114 | 0.15 | 98 |
IT.FOPC.HGN. | 2023-04-01T23:18:43.78 | 0.1 | undecidable | manual | P | 253 | 14.5743 | 118 | 0.38 | 94 |
IV.MML1.EHZ. | 2023-04-01T23:18:43.44 | 0.1 | undecidable | manual | P | 34 | 14.0748 | 119 | 0.13 | 99 |
IV.ASSB.HHZ. | 2023-04-01T23:18:43.98 | 0.1 | undecidable | manual | P | 282 | 17.9709 | 114 | -0.03 | 100 |
IV.CESI.HHZ. | 2023-04-01T23:18:42.06 | 0.3 | undecidable | manual | S | 98 | 2.3976 | 163 | -0.86 | 60 |
IV.CESI.HHZ. | 2023-04-01T23:18:41.36 | 0.1 | undecidable | manual | P | 98 | 2.3976 | 163 | -0.36 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:1.1 | 0.0001505 | 0.26 | AML | other | m | 2023-04-01T23:18:46.28 |
IV.MML1.EHE. | ML:1.0 | 0.00011495 | 0.26 | AML | other | m | 2023-04-01T23:18:46.52 |
IV.FDMO.HHN. | ML:0.9 | 0.0000692 | 0.2 | AML | other | m | 2023-04-01T23:18:47.13 |
IV.FDMO.HHE. | ML:0.9 | 0.00006494999999999999 | 0.16 | AML | other | m | 2023-04-01T23:18:47.49 |
IV.ASSB.HHE. | ML:1.1 | 0.000121432615 | 0.1536 | AML | other | m | 2023-04-01T23:18:48.03 |
IV.ASSB.HHN. | ML:1.0 | 0.00009359154999999999 | 0.1792 | AML | other | m | 2023-04-01T23:18:48.17 |
IV.NRCA.HHN. | ML:1.6 | 0.0002085 | 0.14 | AML | other | m | 2023-04-01T23:18:50.17 |
IV.NRCA.HHE. | ML:1.3 | 0.00010899999999999999 | 0.14 | AML | other | m | 2023-04-01T23:18:50.79 |
IV.MURB.HHE. | ML:1.3 | 0.000070831455 | 0.2176 | AML | other | m | 2023-04-01T23:18:55.80 |
IV.MURB.HHN. | ML:1.3 | 0.00006487891 | 0.2048 | AML | other | m | 2023-04-01T23:18:56.56 |
IV.CESI.HHE. | ML:0.0 | 0.0011164891999999999 | 0.128 | AML | other | m | 2023-04-01T23:18:42.10 |
IV.CESI.HHN. | ML:0.0 | 0.0009422179500000001 | 0.256 | AML | other | m | 2023-04-01T23:18:42.77 |
IV.CESI.HNN. | ML:0.0 | 0.00093887615 | 0.256 | AML | other | m | 2023-04-01T23:18:42.77 |
IV.CESI.HNE. | ML:0.0 | 0.0010139273 | 0.128 | AML | other | m | 2023-04-01T23:18:42.10 |
IV.MML1.HNN. | ML:1.1 | 0.00015183150500000002 | 0.256 | AML | other | m | 2023-04-01T23:18:46.27 |
IV.NRCA.HNN. | ML:1.6 | 0.00020348639999999998 | 0.1408 | AML | other | m | 2023-04-01T23:18:50.24 |
IV.NRCA.HNE. | ML:1.3 | 0.000119311535 | 0.1408 | AML | other | m | 2023-04-01T23:18:50.79 |
IV.CSP1.EHN. | ML:1.2 | 0.00007453584499999999 | 0.2176 | AML | other | m | 2023-04-01T23:18:51.59 |
IV.CSP1.EHE. | ML:1.1 | 0.000071567905 | 0.4352 | AML | other | m | 2023-04-01T23:18:54.32 |
IV.MURB.HNN. | ML:1.4 | 0.000084657885 | 0.1792 | AML | other | m | 2023-04-01T23:18:56.54 |
IV.MMO1.EHE. | ML:1.1 | 0.000049474495 | 0.2816 | AML | other | m | 2023-04-01T23:18:54.00 |
IV.MURB.HNE. | ML:1.5 | 0.00011344538500000002 | 0.2816 | AML | other | m | 2023-04-01T23:18:55.93 |
IV.MMO1.EHN. | ML:1.0 | 0.000040204085 | 0.3328 | AML | other | m | 2023-04-01T23:18:53.82 |
IV.EL6.EHE. | ML:1.2 | 0.000058773014999999996 | 0.2176 | AML | other | m | 2023-04-01T23:18:54.85 |
IV.EL6.EHN. | ML:1.2 | 0.000049033202 | 0.32 | AML | other | m | 2023-04-01T23:18:55.48 |
IV.CING.HHN. | ML:1.2 | 0.000043055579999999993 | 0.2816 | AML | other | m | 2023-04-01T23:18:56.83 |
IV.CING.HHE. | ML:0.9 | 0.0000222155255 | 0.2816 | AML | other | m | 2023-04-01T23:18:57.29 |