A magnitude ML 1.0 earthquake occured in region: 5 km SE Fiordimonte (MC), on
and geographic coordinates (lat, lon) 42.9960, 13.1160 at 10 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 |
---|---|---|---|---|
Fiordimonte | MC | 5 | 202 | 202 |
Fiastra | MC | 6 | 559 | 761 |
Ussita | MC | 6 | 444 | 1205 |
Acquacanina | MC | 6 | 121 | 1326 |
Visso | MC | 8 | 1107 | 2433 |
Pieve Torina | MC | 8 | 1458 | 3891 |
Pievebovigliana | MC | 8 | 866 | 4757 |
Bolognola | MC | 9 | 142 | 4899 |
Monte Cavallo | MC | 9 | 145 | 5044 |
Muccia | MC | 11 | 915 | 5959 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6240 |
Preci | PG | 14 | 724 | 6964 |
Serravalle di Chienti | MC | 16 | 1070 | 8034 |
Sarnano | MC | 16 | 3264 | 11298 |
Camerino | MC | 16 | 6974 | 18272 |
Cessapalombo | MC | 17 | 512 | 18784 |
Caldarola | MC | 18 | 1823 | 20607 |
Sellano | PG | 19 | 1079 | 21686 |
Montefortino | FM | 19 | 1178 | 22864 |
Camporotondo di Fiastrone | MC | 20 | 563 | 23427 |
Amandola | FM | 20 | 3629 | 27056 |
Gualdo | MC | 20 | 815 | 27871 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-08-21 21:08:26 |
42.9965 | 13.1155 | 10 | 2021-08-21 21:16:42 |
Sala Sismica INGV-Roma | 94476271 |
Field | Value |
---|---|
Time (UTC) | 2021-08-21 21:08:26 ± 0.1 |
Latitude | 42.9965 ± 0.0036 |
Longitude | 13.1155 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 94476271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 388 |
Semi-minor axis of confidence ellipse (meter) | 242 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 22 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25181 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 94476271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-21 21:16:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRTC.HHZ. | 2021-08-21T21:08:53.02 | 3.0 | undecidable | manual | S | -0.3 | 0 | |||
IV.MURB.HHZ. | 2021-08-21T21:08:36.12 | 3.0 | negative | manual | P | 0.19 | 0 | |||
IV.MF5.EHZ. | 2021-08-21T21:08:36.87 | 0.3 | undecidable | manual | S | 92 | 27.9498 | 50 | 0.53 | 65 |
IV.ATCC.EHZ. | 2021-08-21T21:08:34.09 | 3.0 | negative | manual | P | 0.21 | 0 | |||
IV.GUMA.HHZ. | 2021-08-21T21:08:33.97 | 0.3 | undecidable | manual | S | 68 | 19.2696 | 117 | 0.36 | 69 |
IV.CESI.HHZ. | 2021-08-21T21:08:33.10 | 0.3 | undecidable | manual | S | 273 | 17.1717 | 120 | 0.15 | 73 |
IV.MMO1.EHZ. | 2021-08-21T21:08:33.47 | 0.3 | undecidable | manual | S | 122 | 20.2686 | 116 | -0.45 | 68 |
IV.ASSB.HHZ. | 2021-08-21T21:08:32.92 | 3.0 | undecidable | manual | P | 0.06 | 0 | |||
IV.MML1.EHZ. | 2021-08-21T21:08:32.80 | 0.3 | undecidable | manual | S | 318 | 17.4714 | 119 | -0.25 | 71 |
IV.PF6.EHZ. | 2021-08-21T21:08:32.67 | 0.3 | undecidable | manual | S | 22 | 16.9719 | 120 | -0.22 | 71 |
IV.NRCA.HHZ. | 2021-08-21T21:08:32.86 | 0.3 | undecidable | manual | S | 180 | 18.0708 | 118 | -0.38 | 69 |
IV.MC2.EHZ. | 2021-08-21T21:08:31.48 | 0.3 | undecidable | manual | S | 148 | 11.1777 | 131 | 0.22 | 72 |
IV.MF5.EHZ. | 2021-08-21T21:08:31.95 | 0.3 | undecidable | manual | P | 92 | 27.9498 | 50 | -0.06 | 72 |
IV.CSP1.EHZ. | 2021-08-21T21:08:31.71 | 0.3 | undecidable | manual | S | 34 | 12.7761 | 127 | 0.01 | 75 |
IV.FEMA.HNZ. | 2021-08-21T21:08:30.61 | 0.1 | undecidable | manual | S | 234 | 6.5934 | 146 | 0.42 | 93 |
IV.MMO1.EHZ. | 2021-08-21T21:08:30.31 | 0.3 | undecidable | manual | P | 122 | 20.2686 | 116 | -0.31 | 70 |
IV.GUMA.HHZ. | 2021-08-21T21:08:30.49 | 0.3 | undecidable | manual | P | 68 | 19.2696 | 117 | 0.05 | 74 |
IV.MC2.EHZ. | 2021-08-21T21:08:29.18 | 0.1 | undecidable | manual | P | 148 | 11.1777 | 131 | 0.1 | 99 |
IV.NRCA.HHZ. | 2021-08-21T21:08:29.94 | 0.3 | undecidable | manual | P | 180 | 18.0708 | 118 | -0.29 | 70 |
IV.CSP1.EHZ. | 2021-08-21T21:08:29.32 | 0.1 | undecidable | manual | P | 34 | 12.7761 | 127 | -0.02 | 100 |
IV.FDMO.HHZ. | 2021-08-21T21:08:29.99 | 0.3 | undecidable | manual | S | 333 | 4.995 | 153 | 0.08 | 75 |
IV.MML1.EHZ. | 2021-08-21T21:08:29.96 | 0.1 | undecidable | manual | P | 318 | 17.4714 | 119 | -0.16 | 96 |
IV.CESI.HHZ. | 2021-08-21T21:08:29.99 | 0.1 | undecidable | manual | P | 273 | 17.1717 | 120 | -0.07 | 98 |
IV.PF6.EHZ. | 2021-08-21T21:08:29.81 | 0.3 | undecidable | manual | P | 22 | 16.9719 | 120 | -0.22 | 72 |
IV.FEMA.HNZ. | 2021-08-21T21:08:28.73 | 0.3 | undecidable | manual | P | 234 | 6.5934 | 146 | 0.26 | 72 |
IV.FDMO.HHZ. | 2021-08-21T21:08:28.40 | 0.1 | undecidable | manual | P | 333 | 4.995 | 153 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.4 | 0.000464 | 0.14 | AML | other | m | 2021-08-21T21:08:30.35 |
IV.FDMO.HHE. | ML:1.1 | 0.00023249999999999999 | 0.42 | AML | other | m | 2021-08-21T21:08:30.47 |
IV.CSP1.EHN. | ML:1.2 | 0.000193 | 1.22 | AML | other | m | 2021-08-21T21:08:31.95 |
IV.CSP1.EHE. | ML:1.3 | 0.00019800000000000002 | 1.54 | AML | other | m | 2021-08-21T21:08:32.88 |
IV.NRCA.HHN. | ML:1.1 | 0.00009685 | 1.9 | AML | other | m | 2021-08-21T21:08:33.02 |
IV.MML1.EHE. | ML:0.8 | 0.00006110000000000001 | 0.32 | AML | other | m | 2021-08-21T21:08:33.13 |
IV.MML1.EHN. | ML:1.0 | 0.00007960000000000001 | 0.12 | AML | other | m | 2021-08-21T21:08:33.19 |
IV.NRCA.HHE. | ML:1.1 | 0.00010550000000000002 | 0.68 | AML | other | m | 2021-08-21T21:08:33.67 |
IV.CESI.HHN. | ML:0.5 | 0.00002729681 | 0.3456 | AML | other | m | 2021-08-21T21:08:33.57 |
IV.GUMA.HHE. | ML:1.2 | 0.00013550000000000001 | 0.22 | AML | other | m | 2021-08-21T21:08:34.14 |
IV.GUMA.HHN. | ML:1.4 | 0.0001795 | 0.2 | AML | other | m | 2021-08-21T21:08:34.17 |
IV.CESI.HHE. | ML:0.5 | 0.00002723254 | 0.64 | AML | other | m | 2021-08-21T21:08:33.97 |
IV.ASSB.HHE. | ML:0.7 | 0.000018799999999999996 | 0.64 | AML | other | m | 2021-08-21T21:08:38.63 |
IV.ASSB.HHN. | ML:0.7 | 0.0000178 | 0.4 | AML | other | m | 2021-08-21T21:08:38.77 |
IV.NRCA.HNE. | ML:1.1 | 0.000094196015 | 0.0896 | AML | other | m | 2021-08-21T21:08:33.37 |
IV.NRCA.HNN. | ML:1.1 | 0.00009627694000000001 | 0.1152 | AML | other | m | 2021-08-21T21:08:33.02 |
IV.MML1.HNN. | ML:1.0 | 0.00009572140000000001 | 0.128 | AML | other | m | 2021-08-21T21:08:33.18 |
IV.GUMA.HNE. | ML:1.3 | 0.00016297519999999998 | 0.256 | AML | other | m | 2021-08-21T21:08:34.13 |
IV.MF5.EHE. | ML:0.8 | 0.000036250145000000004 | 0.2176 | AML | other | m | 2021-08-21T21:08:37.24 |
IV.MF5.EHN. | ML:0.8 | 0.000030407165 | 0.448 | AML | other | m | 2021-08-21T21:08:37.14 |