A magnitude ML 0.9 earthquake occured in region: 3 km E San Severino Marche (MC), on
and geographic coordinates (lat, lon) 43.2310, 13.2130 at 24 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 |
---|---|---|---|---|
San Severino Marche | MC | 3 | 12726 | 12726 |
Serrapetrona | MC | 6 | 966 | 13692 |
Tolentino | MC | 6 | 20069 | 33761 |
Belforte del Chienti | MC | 8 | 1886 | 35647 |
Caldarola | MC | 10 | 1823 | 37470 |
Pollenza | MC | 12 | 6618 | 44088 |
Camporotondo di Fiastrone | MC | 12 | 563 | 44651 |
Gagliole | MC | 12 | 620 | 45271 |
Treia | MC | 12 | 9403 | 54674 |
Castelraimondo | MC | 13 | 4587 | 59261 |
Urbisaglia | MC | 14 | 2628 | 61889 |
Colmurano | MC | 14 | 1263 | 63152 |
Cessapalombo | MC | 14 | 512 | 63664 |
Camerino | MC | 16 | 6974 | 70638 |
Ripe San Ginesio | MC | 16 | 852 | 71490 |
Cingoli | MC | 16 | 10352 | 81842 |
San Ginesio | MC | 16 | 3498 | 85340 |
Matelica | MC | 17 | 9981 | 95321 |
Loro Piceno | MC | 18 | 2401 | 97722 |
Appignano | MC | 18 | 4213 | 101935 |
Apiro | MC | 19 | 2280 | 104215 |
Pioraco | MC | 19 | 1134 | 105349 |
Poggio San Vicino | MC | 19 | 246 | 105595 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-10-24 04:15:18 |
43.231 | 13.2133 | 24 | 2020-10-24 04:25:55 |
Sala Sismica INGV-Roma | 84076231 |
Field | Value |
---|---|
Time (UTC) | 2020-10-24 04:15:18 ± 0.15 |
Latitude | 43.2310 ± 0.0033 |
Longitude | 13.2133 ± 0.0100 |
Depth (km) | 24 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84076231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 629 |
Semi-minor axis of confidence ellipse (meter) | 532 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 96 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 194 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.04 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31926 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 84076231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-24 04:25:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2020-10-24T04:15:32.33 | 3.0 | positive | manual | P | 0.13 | 0 | |||
IV.CESI.HHZ. | 2020-10-24T04:15:31.70 | 0.6 | undecidable | manual | S | 226 | 35.4423 | 117 | 0.08 | 77 |
IV.FDMO.HHZ. | 2020-10-24T04:15:29.10 | 0.6 | undecidable | manual | S | 206 | 23.8539 | 129 | 0.08 | 77 |
IV.SNTG.HHZ. | 2020-10-24T04:15:28.64 | 0.6 | undecidable | manual | S | 277 | 22.2555 | 131 | -0.06 | 77 |
IV.CING.HHN. | 2020-10-24T04:15:27.61 | 0.1 | undecidable | manual | S | 355 | 16.0728 | 141 | 0.06 | 155 |
IV.EL6.EHZ. | 2020-10-24T04:15:27.23 | 0.6 | undecidable | manual | S | 321 | 14.1747 | 145 | -0.03 | 77 |
IV.PF6.EHE. | 2020-10-24T04:15:26.72 | 0.1 | undecidable | manual | S | 189 | 10.4784 | 153 | -0.04 | 155 |
IV.CESI.HHZ. | 2020-10-24T04:15:26.24 | 0.6 | negative | manual | P | 226 | 35.4423 | 117 | 0.02 | 77 |
IV.SNTG.HHZ. | 2020-10-24T04:15:24.45 | 0.6 | undecidable | manual | P | 277 | 22.2555 | 131 | -0.08 | 77 |
IV.FDMO.HHZ. | 2020-10-24T04:15:24.74 | 0.6 | negative | manual | P | 206 | 23.8539 | 129 | 0.02 | 77 |
IV.CING.HHN. | 2020-10-24T04:15:23.85 | 0.1 | undecidable | manual | P | 355 | 16.0728 | 141 | -0.02 | 155 |
IV.PF6.EHE. | 2020-10-24T04:15:23.41 | 0.1 | undecidable | manual | P | 189 | 10.4784 | 153 | 0 | 155 |
IV.EL6.EHZ. | 2020-10-24T04:15:23.59 | 1.0 | undecidable | manual | P | 321 | 14.1747 | 145 | -0.11 | 39 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.9 | 0.00003315 | 0.6 | AML | other | m | 2020-10-24T04:15:29.20 |
IV.FDMO.HHN. | ML:0.9 | 0.000035199999999999995 | 0.14 | AML | other | m | 2020-10-24T04:15:29.35 |