A magnitude ML 0.4 earthquake occured in region: 4 km SW Caldarola (MC), on
and geographic coordinates (lat, lon) 43.1180, 13.1820 at 2 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 |
---|---|---|---|---|
Caldarola | MC | 4 | 1823 | 1823 |
Cessapalombo | MC | 6 | 512 | 2335 |
Serrapetrona | MC | 7 | 966 | 3301 |
Camporotondo di Fiastrone | MC | 7 | 563 | 3864 |
Belforte del Chienti | MC | 7 | 1886 | 5750 |
Fiastra | MC | 9 | 559 | 6309 |
Camerino | MC | 10 | 6974 | 13283 |
Acquacanina | MC | 10 | 121 | 13404 |
Pievebovigliana | MC | 10 | 866 | 14270 |
San Ginesio | MC | 11 | 3498 | 17768 |
Fiordimonte | MC | 12 | 202 | 17970 |
Muccia | MC | 12 | 915 | 18885 |
San Severino Marche | MC | 13 | 12726 | 31611 |
Tolentino | MC | 13 | 20069 | 51680 |
Sarnano | MC | 13 | 3264 | 54944 |
Pieve Torina | MC | 13 | 1458 | 56402 |
Gualdo | MC | 14 | 815 | 57217 |
Bolognola | MC | 14 | 142 | 57359 |
Castelraimondo | MC | 14 | 4587 | 61946 |
Colmurano | MC | 15 | 1263 | 63209 |
Ripe San Ginesio | MC | 15 | 852 | 64061 |
Gagliole | MC | 17 | 620 | 64681 |
Pioraco | MC | 17 | 1134 | 65815 |
Sant'Angelo in Pontano | MC | 18 | 1436 | 67251 |
Urbisaglia | MC | 18 | 2628 | 69879 |
Sefro | MC | 19 | 422 | 70301 |
Serravalle di Chienti | MC | 19 | 1070 | 71371 |
Ussita | MC | 20 | 444 | 71815 |
Loro Piceno | MC | 20 | 2401 | 74216 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2017-07-31 02:29:47 |
43.1177 | 13.1825 | 2 | 2017-07-31 02:37:01 |
Sala Sismica INGV-Roma | 48525001 |
Field | Value |
---|---|
Time (UTC) | 2017-07-31 02:29:47 ± 0.11 |
Latitude | 43.1177 ± 0.0036 |
Longitude | 13.1825 ± 0.0049 |
Depth (km) | 2 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 48525001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 234 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
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) | 114 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25811 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 48525001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-07-31 02:37:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2017-07-31T02:29:57.19 | 0.3 | undecidable | manual | S | 2 | 28.6491 | 94 | 0.08 | 71 |
IV.T1219.EHZ. | 2017-07-31T02:29:52.99 | 0.3 | undecidable | manual | S | 245 | 15.9729 | 97 | 0.26 | 70 |
IV.GUMA.HNN. | 2017-07-31T02:29:52.40 | 0.1 | undecidable | manual | S | 116 | 13.7751 | 98 | 0.41 | 91 |
IV.CING.HHZ. | 2017-07-31T02:29:52.62 | 0.6 | positive | manual | P | 2 | 28.6491 | 94 | -0.28 | 46 |
IV.T1256.HHZ. | 2017-07-31T02:29:51.42 | 0.3 | undecidable | manual | S | 164 | 12.876 | 99 | -0.25 | 71 |
IV.EL6.EHZ. | 2017-07-31T02:29:51.96 | 1.0 | undecidable | manual | P | 344 | 24.3534 | 95 | -0.09 | 24 |
IV.FDMO.HHZ. | 2017-07-31T02:29:51.44 | 0.1 | undecidable | manual | S | 221 | 11.877 | 100 | 0.11 | 97 |
IV.T1219.EHZ. | 2017-07-31T02:29:50.28 | 1.0 | positive | manual | P | 245 | 15.9729 | 97 | -0.09 | 24 |
IV.T1256.HHZ. | 2017-07-31T02:29:49.42 | 0.6 | negative | manual | P | 164 | 12.876 | 99 | -0.34 | 46 |
IV.FDMO.HHZ. | 2017-07-31T02:29:49.48 | 0.3 | positive | manual | P | 221 | 11.877 | 100 | -0.08 | 73 |
IV.GUMA.HNN. | 2017-07-31T02:29:49.89 | 0.1 | undecidable | manual | P | 116 | 13.7751 | 98 | -0.05 | 98 |
IV.CSP1.EHZ. | 2017-07-31T02:29:48.48 | 0.1 | undecidable | manual | S | 148 | 3.3966 | 121 | -0.05 | 100 |
IV.CSP1.EHZ. | 2017-07-31T02:29:47.89 | 0.1 | undecidable | manual | P | 148 | 3.3966 | 121 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.5 | 0.000052199999999999995 | 0.18 | AML | other | m | 2017-07-31T02:29:51.55 |
IV.FDMO.HHN. | ML:0.3 | 0.00002855 | 0.58 | AML | other | m | 2017-07-31T02:29:51.51 |
IV.T1256.HHN. | ML:0.3 | 0.000028049999999999997 | 1 | AML | other | m | 2017-07-31T02:29:52.55 |
IV.T1256.HHE. | ML:0.3 | 0.0000307 | 0.84 | AML | other | m | 2017-07-31T02:29:52.49 |
IV.CING.HHN. | ML:0.4 | 0.00001565 | 0.74 | AML | other | m | 2017-07-31T02:29:57.33 |
IV.CING.HHE. | ML:0.4 | 0.000013650000000000001 | 0.66 | AML | other | m | 2017-07-31T02:29:58.79 |