A magnitude ML 1.5 earthquake occured in region: 5 km E Sefro (MC), on
and geographic coordinates (lat, lon) 43.1260, 13.0060 at 13 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 |
---|---|---|---|---|
Sefro | MC | 5 | 422 | 422 |
Camerino | MC | 5 | 6974 | 7396 |
Muccia | MC | 6 | 915 | 8311 |
Pioraco | MC | 6 | 1134 | 9445 |
Serravalle di Chienti | MC | 7 | 1070 | 10515 |
Fiuminata | MC | 9 | 1402 | 11917 |
Pievebovigliana | MC | 10 | 866 | 12783 |
Pieve Torina | MC | 10 | 1458 | 14241 |
Castelraimondo | MC | 10 | 4587 | 18828 |
Fiordimonte | MC | 12 | 202 | 19030 |
Gagliole | MC | 14 | 620 | 19650 |
Monte Cavallo | MC | 15 | 145 | 19795 |
Matelica | MC | 15 | 9981 | 29776 |
Esanatoglia | MC | 15 | 2034 | 31810 |
Fiastra | MC | 16 | 559 | 32369 |
Serrapetrona | MC | 16 | 966 | 33335 |
Acquacanina | MC | 17 | 121 | 33456 |
Nocera Umbra | PG | 18 | 5839 | 39295 |
Caldarola | MC | 18 | 1823 | 41118 |
San Severino Marche | MC | 18 | 12726 | 53844 |
Belforte del Chienti | MC | 19 | 1886 | 55730 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-05-20 08:09:25 |
43.1257 | 13.0055 | 13 | 2023-05-20 08:19:19 |
Sala Sismica INGV-Roma | 117517401 |
Field | Value |
---|---|
Time (UTC) | 2023-05-20 08:09:25 ± 0.05 |
Latitude | 43.1257 ± 0.0018 |
Longitude | 13.0055 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117517401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 297 |
Semi-minor axis of confidence ellipse (meter) | 99 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 108 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 47 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
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) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57467 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 117517401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-20 08:19:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-05-20T08:09:36.71 | 0.1 | negative | manual | P | 328 | 63.7917 | 92 | 0.04 | 92 |
IV.CING.HHZ. | 2023-05-20T08:09:36.33 | 0.6 | undecidable | manual | S | 29 | 31.6461 | 97 | -0.03 | 49 |
IV.ATCC.EHZ. | 2023-05-20T08:09:36.45 | 0.6 | undecidable | manual | S | 283 | 30.3474 | 97 | 0.45 | 45 |
IV.NRCA.HHZ. | 2023-05-20T08:09:36.73 | 0.6 | undecidable | manual | S | 165 | 33.5442 | 96 | -0.14 | 47 |
IV.ASSB.HHZ. | 2023-05-20T08:09:35.60 | 0.6 | undecidable | manual | S | 252 | 29.5482 | 97 | -0.2 | 47 |
IV.GUMA.HHZ. | 2023-05-20T08:09:35.97 | 0.6 | undecidable | manual | S | 105 | 27.6501 | 98 | 0.69 | 41 |
IV.FRON.EHZ. | 2023-05-20T08:09:34.20 | 1.0 | negative | manual | P | 333 | 49.0176 | 93 | -0.2 | 23 |
IV.EL6.EHZ. | 2023-05-20T08:09:34.11 | 0.6 | undecidable | manual | S | 19 | 23.8539 | 101 | -0.19 | 48 |
IV.MF5.EHZ. | 2023-05-20T08:09:33.08 | 1.0 | positive | manual | P | 112 | 39.8268 | 95 | 0.09 | 24 |
IV.SSFR.HHZ. | 2023-05-20T08:09:32.89 | 0.3 | negative | manual | P | 332 | 38.9277 | 95 | 0.05 | 72 |
IV.CSP1.EHZ. | 2023-05-20T08:09:32.46 | 0.6 | undecidable | manual | S | 103 | 16.5723 | 112 | 0.04 | 50 |
IV.CESI.HHZ. | 2023-05-20T08:09:32.28 | 0.6 | undecidable | manual | S | 211 | 15.6732 | 114 | 0.07 | 49 |
IV.MMO1.EHZ. | 2023-05-20T08:09:32.19 | 0.6 | negative | manual | P | 134 | 36.2415 | 95 | -0.24 | 46 |
IV.SNTG.HHZ. | 2023-05-20T08:09:32.08 | 0.6 | undecidable | manual | S | 340 | 15.2736 | 115 | -0.03 | 50 |
IV.ATCC.EHZ. | 2023-05-20T08:09:31.67 | 0.1 | undecidable | manual | P | 283 | 30.3474 | 97 | 0.14 | 95 |
IV.GUMA.HHZ. | 2023-05-20T08:09:31.25 | 0.6 | negative | manual | P | 105 | 27.6501 | 98 | 0.14 | 48 |
IV.NRCA.HHZ. | 2023-05-20T08:09:31.84 | 0.1 | negative | manual | P | 165 | 33.5442 | 96 | -0.19 | 94 |
IV.MDAR.HNZ. | 2023-05-20T08:09:31.51 | 0.6 | undecidable | manual | S | 56 | 13.3755 | 121 | -0.15 | 49 |
IV.ASSB.HHZ. | 2023-05-20T08:09:31.38 | 0.3 | undecidable | manual | P | 252 | 29.5482 | 97 | -0.03 | 73 |
IT.MTCL.HGZ. | 2023-05-20T08:09:31.74 | 0.6 | undecidable | manual | S | 182 | 14.5743 | 117 | -0.21 | 48 |
IV.CING.HHZ. | 2023-05-20T08:09:31.65 | 0.1 | positive | manual | P | 29 | 31.6461 | 97 | -0.08 | 96 |
IV.EL6.EHZ. | 2023-05-20T08:09:30.44 | 0.3 | undecidable | manual | P | 19 | 23.8539 | 101 | -0.11 | 73 |
IV.MML1.EHZ. | 2023-05-20T08:09:30.05 | 0.6 | undecidable | manual | S | 244 | 3.0969 | 164 | 0.1 | 50 |
IT.MTCL.HGZ. | 2023-05-20T08:09:29.22 | 0.1 | negative | manual | P | 182 | 14.5743 | 117 | 0.03 | 100 |
IV.SNTG.HHZ. | 2023-05-20T08:09:29.24 | 0.6 | undecidable | manual | P | 340 | 15.2736 | 115 | -0.04 | 50 |
IV.CSP1.EHZ. | 2023-05-20T08:09:29.25 | 1.0 | undecidable | manual | P | 103 | 16.5723 | 112 | -0.21 | 24 |
IV.CESI.HHZ. | 2023-05-20T08:09:29.45 | 0.1 | positive | manual | P | 211 | 15.6732 | 114 | 0.11 | 98 |
IV.MML1.EHZ. | 2023-05-20T08:09:28.17 | 1.0 | undecidable | manual | P | 244 | 3.0969 | 164 | 0.14 | 25 |
IV.MDAR.HNZ. | 2023-05-20T08:09:28.98 | 1.0 | undecidable | manual | P | 56 | 13.3755 | 121 | -0.04 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:1.4 | 0.0003395 | 0.18 | AML | other | m | 2023-05-20T08:09:30.24 |
IV.MML1.EHE. | ML:1.1 | 0.000187 | 1.24 | AML | other | m | 2023-05-20T08:09:30.94 |
IV.SNTG.HNN. | ML:1.5 | 0.00024349999999999998 | 0.24 | AML | other | m | 2023-05-20T08:09:32.21 |
IV.SNTG.HNE. | ML:1.5 | 0.00027 | 0.12 | AML | other | m | 2023-05-20T08:09:32.20 |
IV.SNTG.HHE. | ML:1.5 | 0.0002495 | 0.12 | AML | other | m | 2023-05-20T08:09:32.26 |
IV.SNTG.HHN. | ML:1.5 | 0.0002505 | 0.14 | AML | other | m | 2023-05-20T08:09:32.21 |
IV.CESI.HHN. | ML:1.6 | 0.00033350000000000003 | 0.32 | AML | other | m | 2023-05-20T08:09:32.50 |
IV.CESI.HHE. | ML:1.7 | 0.0003735 | 0.18 | AML | other | m | 2023-05-20T08:09:32.50 |
IV.CSP1.EHE. | ML:2.0 | 0.0007405 | 0.16 | AML | other | m | 2023-05-20T08:09:32.48 |
IV.CSP1.EHN. | ML:1.9 | 0.0006865 | 1.12 | AML | other | m | 2023-05-20T08:09:32.61 |
IV.GUMA.HHE. | ML:1.8 | 0.0003265 | 0.24 | AML | other | m | 2023-05-20T08:09:35.98 |
IV.ASSB.HHN. | ML:1.4 | 0.00011094999999999999 | 0.74 | AML | other | m | 2023-05-20T08:09:36.48 |
IV.ATCC.EHN. | ML:1.3 | 0.00009315 | 0.2 | AML | other | m | 2023-05-20T08:09:36.55 |
IV.ATCC.EHE. | ML:1.4 | 0.00012085 | 1.44 | AML | other | m | 2023-05-20T08:09:36.72 |
IV.CING.HHE. | ML:1.0 | 0.000042300000000000005 | 1.1 | AML | other | m | 2023-05-20T08:09:36.85 |
IV.NRCA.HHN. | ML:1.6 | 0.00017749999999999998 | 0.14 | AML | other | m | 2023-05-20T08:09:36.95 |
IV.ASSB.HHE. | ML:1.3 | 0.00008505000000000001 | 1.92 | AML | other | m | 2023-05-20T08:09:37.01 |
IV.CING.HHN. | ML:1.1 | 0.00006075 | 0.14 | AML | other | m | 2023-05-20T08:09:37.18 |
IV.GUMA.HHN. | ML:1.6 | 0.000209 | 1.44 | AML | other | m | 2023-05-20T08:09:37.16 |
IV.NRCA.HHE. | ML:1.6 | 0.000143 | 0.72 | AML | other | m | 2023-05-20T08:09:37.55 |
IV.MMO1.EHE. | ML:1.0 | 0.000037425 | 0.92 | AML | other | m | 2023-05-20T08:09:38.54 |
IV.SSFR.HHE. | ML:1.2 | 0.0000605 | 1.68 | AML | other | m | 2023-05-20T08:09:38.03 |
IV.MMO1.EHN. | ML:1.0 | 0.0000362 | 1.18 | AML | other | m | 2023-05-20T08:09:40.32 |
IV.EL6.EHE. | ML:1.8 | 0.00040639999999999996 | 0.6 | AML | other | m | 2023-05-20T08:09:41.50 |
IV.EL6.EHN. | ML:2.1 | 0.0007075 | 1.48 | AML | other | m | 2023-05-20T08:09:41.06 |
IV.SSFR.HHN. | ML:1.2 | 0.0000604 | 1.78 | AML | other | m | 2023-05-20T08:09:41.09 |