A magnitude ML 0.7 earthquake occured in region: 3 km SW Acquacanina (MC), on
and geographic coordinates (lat, lon) 43.0040, 13.1590 at 13 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 |
---|---|---|---|---|
Acquacanina | MC | 3 | 121 | 121 |
Fiastra | MC | 4 | 559 | 680 |
Bolognola | MC | 6 | 142 | 822 |
Fiordimonte | MC | 7 | 202 | 1024 |
Ussita | MC | 7 | 444 | 1468 |
Pievebovigliana | MC | 9 | 866 | 2334 |
Pieve Torina | MC | 10 | 1458 | 3792 |
Visso | MC | 10 | 1107 | 4899 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5180 |
Sarnano | MC | 12 | 3264 | 8444 |
Muccia | MC | 13 | 915 | 9359 |
Monte Cavallo | MC | 13 | 145 | 9504 |
Cessapalombo | MC | 14 | 512 | 10016 |
Caldarola | MC | 16 | 1823 | 11839 |
Amandola | FM | 16 | 3629 | 15468 |
Gualdo | MC | 16 | 815 | 16283 |
Camerino | MC | 16 | 6974 | 23257 |
Montefortino | FM | 16 | 1178 | 24435 |
Camporotondo di Fiastrone | MC | 17 | 563 | 24998 |
Preci | PG | 17 | 724 | 25722 |
San Ginesio | MC | 17 | 3498 | 29220 |
Montemonaco | AP | 18 | 604 | 29824 |
Serravalle di Chienti | MC | 18 | 1070 | 30894 |
Belforte del Chienti | MC | 19 | 1886 | 32780 |
Serrapetrona | MC | 20 | 966 | 33746 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2021-02-17 19:41:26 |
43.0043 | 13.1588 | 13 | 2021-07-12 16:55:00 |
Bollettino Sismico Italiano INGV | 87775531 |
Reviewed Rev100 |
ML 0.9 | 2021-02-17 19:41:27 |
42.9972 | 13.1487 | 10 | 2021-02-17 19:56:06 |
Sala Sismica INGV-Roma | 87252621 |
Field | Value |
---|---|
Time (UTC) | 2021-02-17 19:41:26 ± 0.08 |
Latitude | 43.0043 ± 0.0036 |
Longitude | 13.1588 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87775531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 376 |
Semi-minor axis of confidence ellipse (meter) | 234 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22033 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 87775531 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-05 10:57:50 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 87252621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-17 19:56:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2021-02-17T19:41:34.05 | 0.3 | undecidable | manual | S | 191 | 19.2696 | 104 | -0.28 | 70 |
IV.CESI.HHZ. | 2021-02-17T19:41:34.76 | 0.3 | undecidable | manual | S | 270 | 20.6682 | 102 | 0.08 | 74 |
IV.MMO1.EHZ. | 2021-02-17T19:41:33.88 | 0.3 | undecidable | manual | S | 130 | 17.9709 | 106 | -0.1 | 73 |
IV.PF6.EHZ. | 2021-02-17T19:41:33.11 | 0.6 | undecidable | manual | S | 11 | 15.0738 | 113 | -0.16 | 49 |
IV.MC2.EHZ. | 2021-02-17T19:41:32.50 | 0.3 | undecidable | manual | S | 167 | 10.5783 | 128 | 0.27 | 72 |
IV.MF5.EHZ. | 2021-02-17T19:41:32.07 | 0.6 | undecidable | manual | P | 94 | 24.4533 | 99 | 0.2 | 47 |
IV.CSP1.EHZ. | 2021-02-17T19:41:32.17 | 0.3 | undecidable | manual | S | 21 | 10.3785 | 129 | -0.02 | 76 |
IV.NRCA.HHZ. | 2021-02-17T19:41:31.02 | 0.3 | undecidable | manual | P | 191 | 19.2696 | 104 | -0.07 | 73 |
IV.CESI.HHZ. | 2021-02-17T19:41:31.28 | 0.3 | undecidable | manual | P | 270 | 20.6682 | 102 | -0.01 | 74 |
IV.FDMO.HHZ. | 2021-02-17T19:41:31.50 | 0.3 | undecidable | manual | S | 302 | 6.7932 | 144 | -0.03 | 75 |
IV.PF6.EHZ. | 2021-02-17T19:41:30.29 | 0.1 | undecidable | manual | P | 11 | 15.0738 | 113 | -0.19 | 97 |
IV.CSP1.EHZ. | 2021-02-17T19:41:30.02 | 0.3 | undecidable | manual | P | 21 | 10.3785 | 129 | 0.17 | 73 |
IV.MC2.EHZ. | 2021-02-17T19:41:30.14 | 0.3 | undecidable | manual | P | 167 | 10.5783 | 128 | 0.26 | 72 |
IV.GUMA.HHZ. | 2021-02-17T19:41:30.54 | 0.1 | undecidable | manual | P | 66 | 15.6732 | 112 | -0.02 | 100 |
IV.MMO1.EHZ. | 2021-02-17T19:41:30.81 | 0.3 | undecidable | manual | P | 130 | 17.9709 | 106 | -0.08 | 74 |
IV.FDMO.HHZ. | 2021-02-17T19:41:29.56 | 0.1 | undecidable | manual | P | 302 | 6.7932 | 144 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.8 | 0.0000847 | 0.16 | AML | other | m | 2021-02-17T19:41:31.67 |
IV.FDMO.HHN. | ML:0.8 | 0.00006965 | 0.14 | AML | other | m | 2021-02-17T19:41:31.86 |
IV.NRCA.HHE. | ML:0.8 | 0.0000407 | 0.12 | AML | other | m | 2021-02-17T19:41:34.35 |
IV.NRCA.HHN. | ML:0.6 | 0.000032349999999999994 | 0.62 | AML | other | m | 2021-02-17T19:41:35.05 |