A magnitude ML 1.6 earthquake occured in region: 3 km SE Tolentino (MC), on
and geographic coordinates (lat, lon) 43.1860, 13.3080 at 26 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 |
---|---|---|---|---|
Tolentino | MC | 3 | 20069 | 20069 |
Colmurano | MC | 5 | 1263 | 21332 |
Urbisaglia | MC | 6 | 2628 | 23960 |
Belforte del Chienti | MC | 6 | 1886 | 25846 |
Ripe San Ginesio | MC | 7 | 852 | 26698 |
Camporotondo di Fiastrone | MC | 7 | 563 | 27261 |
Caldarola | MC | 8 | 1823 | 29084 |
San Ginesio | MC | 9 | 3498 | 32582 |
Loro Piceno | MC | 9 | 2401 | 34983 |
Cessapalombo | MC | 9 | 512 | 35495 |
Serrapetrona | MC | 10 | 966 | 36461 |
Pollenza | MC | 10 | 6618 | 43079 |
San Severino Marche | MC | 12 | 12726 | 55805 |
Sant'Angelo in Pontano | MC | 12 | 1436 | 57241 |
Petriolo | MC | 13 | 1998 | 59239 |
Gualdo | MC | 13 | 815 | 60054 |
Treia | MC | 14 | 9403 | 69457 |
Mogliano | MC | 14 | 4696 | 74153 |
Massa Fermana | FM | 14 | 963 | 75116 |
Montappone | FM | 14 | 1682 | 76798 |
Monte Vidon Corrado | FM | 16 | 731 | 77529 |
Falerone | FM | 16 | 3337 | 80866 |
Sarnano | MC | 17 | 3264 | 84130 |
Penna San Giovanni | MC | 17 | 1108 | 85238 |
Macerata | MC | 17 | 42473 | 127711 |
Corridonia | MC | 18 | 15430 | 143141 |
Francavilla d'Ete | FM | 19 | 964 | 144105 |
Servigliano | FM | 19 | 2336 | 146441 |
Montegiorgio | FM | 20 | 6851 | 153292 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2021-12-21 03:45:07 |
43.1863 | 13.3082 | 26 | 2022-03-30 13:04:31 |
Bollettino Sismico Italiano INGV | 99869391 |
Reviewed Rev100 |
ML 1.5 | 2021-12-21 03:45:07 |
43.1827 | 13.2893 | 24 | 2021-12-21 03:51:14 |
Sala Sismica INGV-Roma | 98776071 |
Field | Value |
---|---|
Time (UTC) | 2021-12-21 03:45:07 ± 0.14 |
Latitude | 43.1863 ± 0.0054 |
Longitude | 13.3082 ± 0.0074 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99869391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 685 |
Semi-minor axis of confidence ellipse (meter) | 138 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 36 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.09623 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45686 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 99869391 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-06 09:24:23 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 98776071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-21 03:51:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2021-12-21T03:45:25.36 | 0.6 | undecidable | manual | S | 303 | 50.7159 | 111 | 1.09 | 35 |
IV.NRCA.HHZ. | 2021-12-21T03:45:22.29 | 0.6 | undecidable | manual | S | 202 | 42.2244 | 115 | 0.11 | 47 |
IV.CESI.HHZ. | 2021-12-21T03:45:21.61 | 0.6 | undecidable | manual | S | 238 | 38.4282 | 118 | 0.34 | 46 |
IV.MC2.EHZ. | 2021-12-21T03:45:20.00 | 0.6 | undecidable | manual | S | 198 | 32.0457 | 123 | 0.2 | 47 |
IV.MNTT.EHZ. | 2021-12-21T03:45:19.63 | 0.6 | undecidable | manual | S | 121 | 27.0507 | 128 | 0.9 | 37 |
IV.MML1.EHZ. | 2021-12-21T03:45:19.37 | 0.3 | undecidable | manual | S | 254 | 28.3494 | 127 | 0.36 | 69 |
IV.SNTG.HHZ. | 2021-12-21T03:45:19.73 | 0.6 | undecidable | manual | S | 284 | 30.6471 | 124 | 0.23 | 48 |
IV.MMO1.EHZ. | 2021-12-21T03:45:19.73 | 0.6 | undecidable | manual | S | 177 | 31.8459 | 123 | -0.04 | 49 |
IV.MF5.EHZ. | 2021-12-21T03:45:18.84 | 0.3 | undecidable | manual | S | 151 | 25.2525 | 130 | 0.49 | 66 |
IV.FDMO.HHZ. | 2021-12-21T03:45:18.05 | 0.6 | undecidable | manual | S | 227 | 24.4533 | 131 | -0.13 | 49 |
IV.EL6.EHZ. | 2021-12-21T03:45:18.07 | 0.6 | undecidable | manual | S | 314 | 22.9548 | 133 | 0.17 | 49 |
IV.SSFR.HHZ. | 2021-12-21T03:45:17.56 | 0.1 | undecidable | manual | P | 303 | 50.7159 | 111 | 0.35 | 90 |
IV.CING.HHZ. | 2021-12-21T03:45:17.83 | 0.6 | undecidable | manual | S | 337 | 22.8549 | 134 | -0.05 | 49 |
IV.CSP1.EHZ. | 2021-12-21T03:45:16.16 | 0.6 | undecidable | manual | S | 219 | 13.3755 | 149 | -0.13 | 50 |
IV.GUMA.HNN. | 2021-12-21T03:45:16.38 | 0.3 | undecidable | manual | S | 171 | 13.875 | 148 | 0.02 | 76 |
IV.ARVD.HHZ. | 2021-12-21T03:45:16.55 | 0.3 | undecidable | manual | P | 320 | 45.5211 | 113 | 0.08 | 72 |
IV.SAP2.EHE. | 2021-12-21T03:45:16.17 | 0.6 | undecidable | manual | S | 143 | 12.3765 | 151 | 0.01 | 51 |
IV.MNTP.HNZ. | 2021-12-21T03:45:16.50 | 0.6 | undecidable | manual | S | 113 | 14.1747 | 148 | 0.11 | 50 |
IV.NRCA.HHZ. | 2021-12-21T03:45:15.74 | 0.3 | undecidable | manual | P | 202 | 42.2244 | 115 | -0.26 | 69 |
IV.CESI.HHZ. | 2021-12-21T03:45:15.47 | 0.1 | negative | manual | P | 238 | 38.4282 | 118 | -0.01 | 97 |
IV.PF6.EHN. | 2021-12-21T03:45:15.44 | 0.3 | undecidable | manual | S | 240 | 10.6782 | 155 | -0.51 | 69 |
IV.SNTG.HHZ. | 2021-12-21T03:45:14.43 | 0.3 | undecidable | manual | P | 284 | 30.6471 | 124 | -0.03 | 73 |
IV.MMO1.EHZ. | 2021-12-21T03:45:14.31 | 0.1 | positive | manual | P | 177 | 31.8459 | 123 | -0.3 | 93 |
IV.MNTT.EHZ. | 2021-12-21T03:45:14.23 | 0.1 | positive | manual | P | 121 | 27.0507 | 128 | 0.22 | 95 |
IV.MC2.EHZ. | 2021-12-21T03:45:14.51 | 0.1 | undecidable | manual | P | 198 | 32.0457 | 123 | -0.12 | 97 |
IV.MML1.EHZ. | 2021-12-21T03:45:14.08 | 0.1 | undecidable | manual | P | 254 | 28.3494 | 127 | -0.09 | 97 |
IV.MF5.EHZ. | 2021-12-21T03:45:13.79 | 0.1 | positive | manual | P | 151 | 25.2525 | 130 | 0 | 100 |
IV.EL6.EHZ. | 2021-12-21T03:45:13.55 | 0.1 | undecidable | manual | P | 314 | 22.9548 | 133 | 0.01 | 100 |
IV.CING.HHZ. | 2021-12-21T03:45:13.39 | 0.1 | positive | manual | P | 337 | 22.8549 | 134 | -0.13 | 97 |
IV.FDMO.HHZ. | 2021-12-21T03:45:13.47 | 0.1 | negative | manual | P | 227 | 24.4533 | 131 | -0.23 | 96 |
IV.PF6.EHN. | 2021-12-21T03:45:12.04 | 0.1 | negative | manual | P | 240 | 10.6782 | 155 | -0.37 | 95 |
IV.SAP2.EHE. | 2021-12-21T03:45:12.50 | 0.3 | undecidable | manual | P | 143 | 12.3765 | 151 | -0.03 | 77 |
IV.MNTP.HNZ. | 2021-12-21T03:45:12.44 | 0.3 | undecidable | manual | P | 113 | 14.1747 | 148 | -0.22 | 73 |
IV.CSP1.EHZ. | 2021-12-21T03:45:12.39 | 0.1 | negative | manual | P | 219 | 13.3755 | 149 | -0.22 | 98 |
IV.GUMA.HNN. | 2021-12-21T03:45:12.50 | 0.1 | undecidable | manual | P | 171 | 13.875 | 148 | -0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:1.5 | 0.00011180000000000001 | 0.2 | AML | other | m | 2021-12-21T03:45:19.59 |
IV.MML1.EHE. | ML:1.4 | 0.00008655 | 0.2 | AML | other | m | 2021-12-21T03:45:19.69 |
IV.MMO1.EHE. | ML:1.7 | 0.00017199999999999998 | 0.24 | AML | other | m | 2021-12-21T03:45:19.99 |
IV.MMO1.EHN. | ML:1.7 | 0.00016849999999999998 | 0.34 | AML | other | m | 2021-12-21T03:45:20.18 |
IV.MC2.EHE. | ML:1.9 | 0.000261 | 0.26 | AML | other | m | 2021-12-21T03:45:20.40 |
IV.MC2.EHN. | ML:2.0 | 0.000352 | 0.26 | AML | other | m | 2021-12-21T03:45:20.36 |
IV.NRCA.HHE. | ML:1.5 | 0.00008925 | 0.94 | AML | other | m | 2021-12-21T03:45:22.01 |
IV.NRCA.HHN. | ML:1.5 | 0.0000816 | 1.88 | AML | other | m | 2021-12-21T03:45:23.94 |
IV.SSFR.HHN. | ML:1.4 | 0.000050499999999999994 | 0.6 | AML | other | m | 2021-12-21T03:45:27.04 |
IV.SSFR.HHE. | ML:1.4 | 0.00005545 | 0.42 | AML | other | m | 2021-12-21T03:45:27.56 |