A magnitude ML 0.5 earthquake occured in region: 3 km SW San Ginesio (MC), on
and geographic coordinates (lat, lon) 43.0870, 13.2890 at 23 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 Ginesio | MC | 3 | 3498 | 3498 |
Cessapalombo | MC | 4 | 512 | 4010 |
Gualdo | MC | 5 | 815 | 4825 |
Camporotondo di Fiastrone | MC | 5 | 563 | 5388 |
Sarnano | MC | 6 | 3264 | 8652 |
Caldarola | MC | 8 | 1823 | 10475 |
Sant'Angelo in Pontano | MC | 9 | 1436 | 11911 |
Ripe San Ginesio | MC | 9 | 852 | 12763 |
Belforte del Chienti | MC | 10 | 1886 | 14649 |
Colmurano | MC | 10 | 1263 | 15912 |
Acquacanina | MC | 11 | 121 | 16033 |
Bolognola | MC | 11 | 142 | 16175 |
Penna San Giovanni | MC | 12 | 1108 | 17283 |
Fiastra | MC | 12 | 559 | 17842 |
Serrapetrona | MC | 13 | 966 | 18808 |
Amandola | FM | 13 | 3629 | 22437 |
Tolentino | MC | 14 | 20069 | 42506 |
Loro Piceno | MC | 14 | 2401 | 44907 |
Monte San Martino | MC | 14 | 765 | 45672 |
Urbisaglia | MC | 14 | 2628 | 48300 |
Falerone | FM | 15 | 3337 | 51637 |
Montappone | FM | 16 | 1682 | 53319 |
Smerillo | FM | 16 | 365 | 53684 |
Monte Vidon Corrado | FM | 16 | 731 | 54415 |
Montefortino | FM | 17 | 1178 | 55593 |
Servigliano | FM | 17 | 2336 | 57929 |
Pievebovigliana | MC | 17 | 866 | 58795 |
Massa Fermana | FM | 17 | 963 | 59758 |
Fiordimonte | MC | 17 | 202 | 59960 |
Comunanza | AP | 18 | 3166 | 63126 |
Montefalcone Appennino | FM | 18 | 424 | 63550 |
San Severino Marche | MC | 18 | 12726 | 76276 |
Santa Vittoria in Matenano | FM | 19 | 1330 | 77606 |
Camerino | MC | 19 | 6974 | 84580 |
Mogliano | MC | 19 | 4696 | 89276 |
Muccia | MC | 20 | 915 | 90191 |
Pieve Torina | MC | 20 | 1458 | 91649 |
Ussita | MC | 20 | 444 | 92093 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2021-10-30 00:08:55 |
43.087 | 13.2888 | 23 | 2021-10-30 00:29:56 |
Sala Sismica INGV-Roma | 97075121 |
Field | Value |
---|---|
Time (UTC) | 2021-10-30 00:08:55 ± 0.14 |
Latitude | 43.0870 ± 0.0045 |
Longitude | 13.2888 ± 0.0062 |
Depth (km) | 23 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97075121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 539 |
Semi-minor axis of confidence ellipse (meter) | 60 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 35 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29588 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 97075121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-30 00:29:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HNN. | 2021-10-30T00:09:07.41 | 0.3 | undecidable | manual | S | 347 | 32.8449 | 117 | 0.36 | 68 |
IV.MML1.EHZ. | 2021-10-30T00:09:05.86 | 0.3 | undecidable | manual | S | 277 | 25.8519 | 125 | 0.42 | 67 |
IV.MC2.EHZ. | 2021-10-30T00:09:04.73 | 0.1 | undecidable | manual | S | 203 | 21.0678 | 131 | 0.29 | 93 |
IV.MMO1.EHZ. | 2021-10-30T00:09:04.22 | 0.3 | undecidable | manual | S | 172 | 21.0678 | 131 | -0.21 | 72 |
IV.FDMO.HHZ. | 2021-10-30T00:09:03.56 | 0.3 | undecidable | manual | S | 251 | 17.2716 | 138 | -0.15 | 73 |
IV.MF5.EHZ. | 2021-10-30T00:09:03.96 | 0.1 | undecidable | manual | S | 128 | 17.6712 | 137 | 0.17 | 97 |
IV.PF6.EHE. | 2021-10-30T00:09:02.25 | 0.1 | undecidable | manual | S | 306 | 9.4794 | 154 | -0.3 | 95 |
IV.CSP1.EHZ. | 2021-10-30T00:09:02.26 | 0.3 | undecidable | manual | S | 274 | 6.7932 | 161 | -0.02 | 76 |
IV.SAP2.EHZ. | 2021-10-30T00:09:02.50 | 0.3 | undecidable | manual | S | 83 | 8.9799 | 156 | 0.01 | 75 |
IV.GUMA.HHE. | 2021-10-30T00:09:02.26 | 0.1 | undecidable | manual | S | 126 | 4.5954 | 167 | 0.14 | 100 |
IV.EL6.EHZ. | 2021-10-30T00:09:01.92 | 0.6 | undecidable | manual | P | 331 | 30.8469 | 119 | 0.23 | 46 |
IV.CING.HNN. | 2021-10-30T00:09:01.86 | 0.3 | undecidable | manual | P | 347 | 32.8449 | 117 | -0.1 | 71 |
IV.MNTT.EHZ. | 2021-10-30T00:09:01.13 | 0.3 | undecidable | manual | P | 96 | 25.0527 | 126 | 0.2 | 71 |
IV.MML1.EHZ. | 2021-10-30T00:09:01.10 | 1.0 | positive | manual | P | 277 | 25.8519 | 125 | 0.07 | 24 |
IV.MF5.EHZ. | 2021-10-30T00:09:00.01 | 0.1 | undecidable | manual | P | 128 | 17.6712 | 137 | -0.07 | 99 |
IV.MMO1.EHZ. | 2021-10-30T00:09:00.14 | 0.6 | positive | manual | P | 172 | 21.0678 | 131 | -0.31 | 47 |
IV.MC2.EHZ. | 2021-10-30T00:09:00.45 | 0.6 | negative | manual | P | 203 | 21.0678 | 131 | -0.01 | 49 |
IV.GUMA.HHE. | 2021-10-30T00:08:59.04 | 0.3 | undecidable | manual | P | 126 | 4.5954 | 167 | -0.08 | 75 |
IV.PF6.EHE. | 2021-10-30T00:08:59.03 | 0.3 | undecidable | manual | P | 306 | 9.4794 | 154 | -0.33 | 71 |
IV.CSP1.EHZ. | 2021-10-30T00:08:59.16 | 0.3 | undecidable | manual | P | 274 | 6.7932 | 161 | -0.05 | 76 |
IV.SAP2.EHZ. | 2021-10-30T00:08:59.26 | 0.3 | undecidable | manual | P | 83 | 8.9799 | 156 | -0.07 | 75 |
IV.FDMO.HHZ. | 2021-10-30T00:08:59.86 | 0.6 | negative | manual | P | 251 | 17.2716 | 138 | -0.18 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | ML:0.5 | 0.000019384178 | 0.1 | AML | other | m | 2021-10-30T00:09:02.35 |
IV.CSP1.EHN. | ML:0.5 | 0.0000209743405 | 0.08 | AML | other | m | 2021-10-30T00:09:02.50 |
IV.MML1.EHE. | ML:0.4 | 0.000010854752499999998 | 1.42 | AML | other | m | 2021-10-30T00:09:06.33 |
IV.MML1.EHN. | ML:0.5 | 0.000014134104 | 0.26 | AML | other | m | 2021-10-30T00:09:06.11 |
IV.MML1.HNN. | ML:1.4 | 0.00009919725 | 0.56 | AML | other | m | 2021-10-30T00:09:06.20 |