A magnitude ML 0.8 (quarry blast) earthquake occured in region: 5 km SW Serrapetrona (MC), on
and geographic coordinates (lat, lon) 43.1440, 13.1440 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Serrapetrona | MC | 5 | 966 | 966 |
Camerino | MC | 6 | 6974 | 7940 |
Caldarola | MC | 7 | 1823 | 9763 |
Belforte del Chienti | MC | 8 | 1886 | 11649 |
Camporotondo di Fiastrone | MC | 10 | 563 | 12212 |
San Severino Marche | MC | 10 | 12726 | 24938 |
Cessapalombo | MC | 10 | 512 | 25450 |
Pievebovigliana | MC | 10 | 866 | 26316 |
Castelraimondo | MC | 10 | 4587 | 30903 |
Muccia | MC | 11 | 915 | 31818 |
Fiastra | MC | 12 | 559 | 32377 |
Gagliole | MC | 12 | 620 | 32997 |
Fiordimonte | MC | 13 | 202 | 33199 |
Acquacanina | MC | 13 | 121 | 33320 |
Pieve Torina | MC | 13 | 1458 | 34778 |
Pioraco | MC | 14 | 1134 | 35912 |
Tolentino | MC | 14 | 20069 | 55981 |
San Ginesio | MC | 15 | 3498 | 59479 |
Sefro | MC | 16 | 422 | 59901 |
Matelica | MC | 17 | 9981 | 69882 |
Serravalle di Chienti | MC | 17 | 1070 | 70952 |
Sarnano | MC | 18 | 3264 | 74216 |
Colmurano | MC | 18 | 1263 | 75479 |
Bolognola | MC | 18 | 142 | 75621 |
Fiuminata | MC | 18 | 1402 | 77023 |
Gualdo | MC | 18 | 815 | 77838 |
Ripe San Ginesio | MC | 18 | 852 | 78690 |
Urbisaglia | MC | 20 | 2628 | 81318 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2021-10-06 07:25:31 |
43.1437 | 13.1443 | 1 | 2022-03-30 13:04:13 |
Bollettino Sismico Italiano INGV | 96880821 |
Reviewed Rev100 |
ML 0.9 | 2021-10-06 07:25:30 |
43.1442 | 13.1647 | 7 | 2021-10-06 07:42:39 |
Sala Sismica INGV-Roma | 96282941 |
Field | Value |
---|---|
Time (UTC) | 2021-10-06 07:25:31 ± 0.08 |
Latitude | 43.1437 ± 0.0045 |
Longitude | 13.1443 ± 0.0074 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 96880821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 600 |
Semi-minor axis of confidence ellipse (meter) | 480 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27789 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 96282941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-06 07:42:39 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 96880821 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-16 10:43:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2021-10-06T07:26:59.23 | 3.0 | undecidable | manual | Pn | 4.86 | 0 | |||
IV.OPPE.HNZ. | 2021-10-06T07:26:47.87 | 3.0 | undecidable | manual | Sn | -1.03 | 0 | |||
GU.CARD.HHZ. | 2021-10-06T07:26:36.81 | 3.0 | undecidable | manual | Sn | -0.49 | 0 | |||
IV.MILN.HHZ. | 2021-10-06T07:26:32.90 | 3.0 | undecidable | manual | Pn | 3.21 | 0 | |||
CR.STON.BHZ. | 2021-10-06T07:26:25.88 | 3.0 | undecidable | manual | Pn | 0.17 | 0 | |||
IV.TEOL.HHZ. | 2021-10-06T07:26:16.33 | 3.0 | undecidable | manual | Pg | 2.92 | 0 | |||
OT.OT17.EHZ. | 2021-10-06T07:26:12.84 | 3.0 | negative | manual | Pg | 3.22 | 0 | |||
IV.APEC.HHZ. | 2021-10-06T07:25:56.05 | 3.0 | undecidable | manual | Sn | -2.01 | 0 | |||
IV.CING.HNZ. | 2021-10-06T07:25:36.31 | 0.3 | undecidable | manual | P | 9 | 26.0517 | 91 | -0.09 | 72 |
IV.MMO1.EHZ. | 2021-10-06T07:25:36.95 | 0.3 | undecidable | manual | P | 151 | 30.8469 | 91 | -0.42 | 66 |
IV.MC2.EHZ. | 2021-10-06T07:25:36.13 | 0.3 | undecidable | manual | P | 172 | 26.0517 | 91 | -0.27 | 69 |
IV.CESI.HNZ. | 2021-10-06T07:25:36.02 | 0.3 | undecidable | manual | P | 232 | 24.753 | 91 | -0.13 | 71 |
IV.EL6.EHZ. | 2021-10-06T07:25:35.28 | 0.3 | undecidable | manual | P | 351 | 20.868 | 91 | -0.09 | 73 |
IV.GUMA.HHZ. | 2021-10-06T07:25:35.03 | 0.3 | undecidable | manual | P | 120 | 17.871 | 92 | 0.26 | 70 |
IV.SNTG.HHZ. | 2021-10-06T07:25:35.28 | 0.3 | undecidable | manual | P | 307 | 20.5683 | 91 | -0.03 | 73 |
IV.MML1.HNZ. | 2021-10-06T07:25:34.39 | 0.3 | undecidable | manual | P | 257 | 14.3745 | 92 | 0.33 | 70 |
IV.FDMO.HHZ. | 2021-10-06T07:25:33.85 | 0.3 | undecidable | manual | P | 201 | 12.7761 | 92 | 0.11 | 73 |
IV.PF6.EHZ. | 2021-10-06T07:25:32.07 | 0.1 | undecidable | manual | P | 99 | 4.0959 | 97 | 0.06 | 100 |
IV.CSP1.EHZ. | 2021-10-06T07:25:32.86 | 0.1 | undecidable | manual | P | 140 | 7.5813 | 94 | 0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.5 | 0.000043024855 | 1.2608 | AML | other | m | 2021-10-06T07:25:38.80 |
IV.EL6.EHE. | ML:1.2 | 0.0001249096 | 0.3392 | AML | other | m | 2021-10-06T07:25:40.46 |
IV.EL6.EHN. | ML:1.1 | 0.000109087295 | 0.24 | AML | other | m | 2021-10-06T07:25:40.64 |
IV.FDMO.HHN. | ML:0.5 | 0.000048067025 | 0.6592 | AML | other | m | 2021-10-06T07:25:40.99 |