A magnitude ML 1.1 earthquake occured in region: 7 km S Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4320, 12.7650 at 14 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 |
---|---|---|---|---|
Serra Sant'Abbondio | PU | 7 | 1027 | 1027 |
Sassoferrato | AN | 8 | 7285 | 8312 |
Scheggia e Pascelupo | PG | 8 | 1393 | 9705 |
Costacciaro | PG | 9 | 1216 | 10921 |
Frontone | PU | 10 | 1300 | 12221 |
Sigillo | PG | 11 | 2404 | 14625 |
Cantiano | PU | 12 | 2245 | 16870 |
Genga | AN | 14 | 1797 | 18667 |
Fossato di Vico | PG | 15 | 2840 | 21507 |
Fabriano | AN | 16 | 31480 | 52987 |
Pergola | PU | 16 | 6333 | 59320 |
Cagli | PU | 16 | 8731 | 68051 |
Arcevia | AN | 16 | 4612 | 72663 |
Gubbio | PG | 17 | 32216 | 104879 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-11-04 01:16:38 |
43.4318 | 12.765 | 15 | 2021-11-04 01:25:07 |
Sala Sismica INGV-Roma | 97231961 |
Field | Value |
---|---|
Time (UTC) | 2021-11-04 01:16:38 ± 0.14 |
Latitude | 43.4318 ± 0.0036 |
Longitude | 12.7650 ± 0.0074 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97231961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 579 |
Semi-minor axis of confidence ellipse (meter) | 189 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28059 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 97231961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-04 01:25:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VULT.HHZ. | 2021-11-04T01:18:18.23 | 3.0 | undecidable | manual | Sg | 8.93 | 0 | |||
IV.HVIT.HHZ. | 2021-11-04T01:18:17.28 | 3.0 | undecidable | manual | Pn | 1.69 | 0 | |||
IX.NSC3.EHZ.02 | 2021-11-04T01:18:16.04 | 3.0 | undecidable | manual | Sg | 9.96 | 0 | |||
MN.KEK.HHZ. | 2021-11-04T01:18:16.32 | 3.0 | positive | manual | Pn | 2.73 | 0 | |||
IX.SNR3.EHZ.02 | 2021-11-04T01:18:11.23 | 3.0 | undecidable | manual | Sn | 2.16 | 0 | |||
IV.MSSA.HHZ. | 2021-11-04T01:18:05.55 | 3.0 | undecidable | manual | Sg | 12.18 | 0 | |||
IV.ICAI.EHZ. | 2021-11-04T01:17:55.48 | 3.0 | undecidable | manual | Sn | -4.1 | 0 | |||
IV.MTSN.HHZ. | 2021-11-04T01:17:48.36 | 3.0 | undecidable | manual | Pg | 10.11 | 0 | |||
IV.TST01.HHZ. | 2021-11-04T01:17:44.54 | 3.0 | undecidable | manual | Sg | 4.31 | 0 | |||
IV.CMPR.HHZ. | 2021-11-04T01:17:42.87 | 3.0 | undecidable | manual | Pg | 7.7 | 0 | |||
IX.SFL3.HNZ.01 | 2021-11-04T01:17:42.45 | 3.0 | negative | manual | Pg | 11.1 | 0 | |||
IV.GRIS.EHZ. | 2021-11-04T01:17:40.95 | 3.0 | undecidable | manual | Pn | -3.99 | 0 | |||
IX.SNR3.EHZ.02 | 2021-11-04T01:17:29.06 | 3.0 | negative | manual | Pn | -0.61 | 0 | |||
IX.CLT3.HNZ.01 | 2021-11-04T01:17:27.65 | 3.0 | undecidable | manual | Pn | -1.36 | 0 | |||
IX.NSC3.EHZ.02 | 2021-11-04T01:17:25.50 | 3.0 | negative | manual | Pn | -2.49 | 0 | |||
IV.SGRT.HHZ. | 2021-11-04T01:17:25.72 | 3.0 | positive | manual | Pn | 2.79 | 0 | |||
IV.FIR.HHZ. | 2021-11-04T01:17:19.76 | 3.0 | undecidable | manual | S | -0.39 | 0 | |||
IV.FNVD.HHZ. | 2021-11-04T01:17:06.57 | 3.0 | undecidable | manual | Pg | 1.02 | 0 | |||
IV.APEC.HHE. | 2021-11-04T01:16:50.24 | 0.3 | undecidable | manual | S | 297 | 31.1466 | 100 | 0.43 | 67 |
IV.ATPI.EHZ. | 2021-11-04T01:16:49.57 | 0.3 | undecidable | manual | S | 274 | 29.2485 | 101 | 0.24 | 70 |
IV.ATCC.EHZ. | 2021-11-04T01:16:49.60 | 0.1 | undecidable | manual | S | 200 | 29.1486 | 102 | 0.3 | 91 |
IV.PIEI.HHZ. | 2021-11-04T01:16:47.06 | 0.1 | undecidable | manual | S | 302 | 21.7671 | 109 | -0.34 | 90 |
IV.ARVD.HHZ. | 2021-11-04T01:16:46.08 | 0.3 | undecidable | manual | S | 63 | 15.9729 | 119 | 0.1 | 72 |
IV.FOSV.EHZ. | 2021-11-04T01:16:45.62 | 0.1 | undecidable | manual | S | 181 | 15.1737 | 121 | -0.17 | 96 |
IV.APEC.HHE. | 2021-11-04T01:16:45.34 | 0.3 | undecidable | manual | P | 297 | 31.1466 | 100 | 0.11 | 71 |
IV.ATCC.EHZ. | 2021-11-04T01:16:44.94 | 0.1 | undecidable | manual | P | 200 | 29.1486 | 102 | 0.01 | 96 |
IV.FRON.EHZ. | 2021-11-04T01:16:44.74 | 0.1 | undecidable | manual | S | 342 | 10.0788 | 137 | 0.02 | 99 |
IV.NARO.HHZ. | 2021-11-04T01:16:44.17 | 3.0 | undecidable | manual | Pg | -1.07 | 0 | |||
IV.ATSC.EHE. | 2021-11-04T01:16:44.07 | 0.1 | undecidable | manual | S | 262 | 6.3936 | 151 | -0.07 | 99 |
IV.ATPI.EHZ. | 2021-11-04T01:16:44.75 | 0.3 | undecidable | manual | P | 274 | 29.2485 | 101 | -0.2 | 69 |
IV.PIEI.HHZ. | 2021-11-04T01:16:43.63 | 0.1 | undecidable | manual | P | 302 | 21.7671 | 109 | -0.2 | 93 |
IV.ARVD.HHZ. | 2021-11-04T01:16:43.21 | 0.3 | undecidable | manual | P | 63 | 15.9729 | 119 | 0.2 | 71 |
IV.FRON.EHZ. | 2021-11-04T01:16:42.31 | 0.1 | undecidable | manual | P | 342 | 10.0788 | 137 | 0.02 | 99 |
IV.FOSV.EHZ. | 2021-11-04T01:16:42.82 | 0.1 | undecidable | manual | P | 181 | 15.1737 | 121 | -0.09 | 97 |
IV.SSFR.HHZ. | 2021-11-04T01:16:41.90 | 3.0 | positive | manual | P | 1 | 0 | |||
IV.ATSC.EHE. | 2021-11-04T01:16:41.97 | 0.1 | undecidable | manual | P | 262 | 6.3936 | 151 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NARO.HHE. | ML:1.0 | 0.0000619 | 0.32 | AML | other | m | 2021-11-04T01:16:48.55 |
IV.NARO.HHN. | ML:1.1 | 0.00006395 | 0.14 | AML | other | m | 2021-11-04T01:16:48.61 |
IV.SSFR.HHE. | ML:1.4 | 0.0003153107 | 0.12 | AML | other | m | 2021-11-04T01:16:44.31 |
IV.SSFR.HHN. | ML:1.6 | 0.0005329053500000001 | 0.16 | AML | other | m | 2021-11-04T01:16:43.88 |
IV.SSFR.HNE. | ML:1.7 | 0.0006841694 | 0.0496 | AML | other | m | 2021-11-04T01:16:44.15 |
IV.SSFR.HNN. | ML:1.9 | 0.0010374165 | 0.0504 | AML | other | m | 2021-11-04T01:16:44.08 |
IV.FRON.EHE. | ML:0.8 | 0.000055246165 | 0.12 | AML | other | m | 2021-11-04T01:16:44.87 |
IV.FRON.EHN. | ML:0.9 | 0.00008412043999999999 | 0.06 | AML | other | m | 2021-11-04T01:16:45.98 |
IV.FOSV.EHE. | ML:0.8 | 0.000043400649999999996 | 0.08 | AML | other | m | 2021-11-04T01:16:45.74 |
IV.FOSV.EHN. | ML:0.8 | 0.000046944520000000006 | 0.14 | AML | other | m | 2021-11-04T01:16:45.83 |
IV.PIEI.HHN. | ML:0.8 | 0.00003395235 | 1.44 | AML | other | m | 2021-11-04T01:16:48.37 |
IV.ATCC.EHE. | ML:1.3 | 0.00008568779 | 0.16 | AML | other | m | 2021-11-04T01:16:49.94 |
IV.ATCC.EHN. | ML:1.2 | 0.000063038235 | 0.14 | AML | other | m | 2021-11-04T01:16:50.02 |