A magnitude ML 1.6 earthquake occured in region: 5 km SE Bolognola (MC), on
and geographic coordinates (lat, lon) 42.9740, 13.2770 at 27 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 |
---|---|---|---|---|
Bolognola | MC | 5 | 142 | 142 |
Montefortino | FM | 6 | 1178 | 1320 |
Amandola | FM | 7 | 3629 | 4949 |
Sarnano | MC | 7 | 3264 | 8213 |
Montemonaco | AP | 9 | 604 | 8817 |
Acquacanina | MC | 10 | 121 | 8938 |
Comunanza | AP | 11 | 3166 | 12104 |
Ussita | MC | 12 | 444 | 12548 |
Gualdo | MC | 12 | 815 | 13363 |
Fiastra | MC | 12 | 559 | 13922 |
Castelsantangelo sul Nera | MC | 13 | 281 | 14203 |
Smerillo | FM | 14 | 365 | 14568 |
Monte San Martino | MC | 15 | 765 | 15333 |
Montefalcone Appennino | FM | 15 | 424 | 15757 |
Penna San Giovanni | MC | 15 | 1108 | 16865 |
Cessapalombo | MC | 15 | 512 | 17377 |
Montegallo | AP | 15 | 523 | 17900 |
San Ginesio | MC | 15 | 3498 | 21398 |
Visso | MC | 16 | 1107 | 22505 |
Fiordimonte | MC | 17 | 202 | 22707 |
Palmiano | AP | 17 | 196 | 22903 |
Sant'Angelo in Pontano | MC | 17 | 1436 | 24339 |
Camporotondo di Fiastrone | MC | 18 | 563 | 24902 |
Force | AP | 18 | 1354 | 26256 |
Pievebovigliana | MC | 18 | 866 | 27122 |
Santa Vittoria in Matenano | FM | 19 | 1330 | 28452 |
Caldarola | MC | 19 | 1823 | 30275 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-04-01 11:50:57 |
42.9743 | 13.2767 | 27 | 2024-04-01 11:57:59 |
Sala Sismica INGV-Roma | 126366861 |
Field | Value |
---|---|
Time (UTC) | 2024-04-01 11:50:57 ± 0.18 |
Latitude | 42.9743 ± 0.0081 |
Longitude | 13.2767 ± 0.0061 |
Depth (km) | 27 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126366861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 867 |
Semi-minor axis of confidence ellipse (meter) | 127 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 186 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27339 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 126366861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-01 11:57:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2024-04-01T11:51:10.33 | 0.3 | undecidable | manual | S | 277 | 30.3474 | 126 | 0.44 | 67 |
IV.MML1.EHZ. | 2024-04-01T11:51:09.80 | 0.6 | undecidable | manual | S | 302 | 29.1486 | 128 | 0.18 | 47 |
IV.MF5.EHZ. | 2024-04-01T11:51:07.34 | 0.3 | undecidable | manual | S | 84 | 14.9739 | 148 | 0.3 | 70 |
IV.NRCA.HHZ. | 2024-04-01T11:51:07.95 | 0.3 | undecidable | manual | S | 220 | 20.4684 | 139 | 0.03 | 73 |
IV.CSP1.EHZ. | 2024-04-01T11:51:06.60 | 0.6 | undecidable | manual | S | 336 | 14.2746 | 149 | -0.35 | 46 |
IV.MC2.EHZ. | 2024-04-01T11:51:06.69 | 0.3 | undecidable | manual | S | 226 | 9.9789 | 158 | 0.26 | 71 |
IV.MMO1.EHZ. | 2024-04-01T11:51:06.17 | 0.6 | undecidable | manual | S | 154 | 9.2796 | 159 | -0.19 | 49 |
7F.SIB2.EHZ. | 2024-04-01T11:51:06.04 | 0.3 | undecidable | manual | S | 167 | 9.4794 | 159 | -0.35 | 71 |
IV.GUMA.HHZ. | 2024-04-01T11:51:06.64 | 0.3 | undecidable | manual | S | 26 | 10.878 | 156 | 0.11 | 74 |
IV.FDMO.HHZ. | 2024-04-01T11:51:06.95 | 0.3 | undecidable | manual | S | 294 | 16.872 | 145 | -0.38 | 68 |
IV.CESI.HHZ. | 2024-04-01T11:51:04.81 | 0.1 | undecidable | manual | P | 277 | 30.3474 | 126 | 0.02 | 97 |
IV.MML1.EHZ. | 2024-04-01T11:51:04.69 | 0.3 | undecidable | manual | P | 302 | 29.1486 | 128 | 0.05 | 72 |
IV.FDMO.HHZ. | 2024-04-01T11:51:03.13 | 0.1 | undecidable | manual | P | 294 | 16.872 | 145 | -0.18 | 95 |
IV.MF5.EHZ. | 2024-04-01T11:51:03.30 | 0.1 | undecidable | manual | P | 84 | 14.9739 | 148 | 0.15 | 96 |
IV.NRCA.HHZ. | 2024-04-01T11:51:03.66 | 0.1 | undecidable | manual | P | 220 | 20.4684 | 139 | 0 | 98 |
IV.CSP1.EHZ. | 2024-04-01T11:51:02.93 | 0.3 | undecidable | manual | P | 336 | 14.2746 | 149 | -0.17 | 72 |
IV.MC2.EHZ. | 2024-04-01T11:51:02.91 | 0.1 | undecidable | manual | P | 226 | 9.9789 | 158 | 0.11 | 98 |
IV.MMO1.EHZ. | 2024-04-01T11:51:02.72 | 0.3 | undecidable | manual | P | 154 | 9.2796 | 159 | -0.04 | 75 |
7F.SIB2.EHZ. | 2024-04-01T11:51:02.67 | 0.1 | undecidable | manual | P | 167 | 9.4794 | 159 | -0.1 | 99 |
IV.GUMA.HHZ. | 2024-04-01T11:51:02.85 | 0.1 | undecidable | manual | P | 26 | 10.878 | 156 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:2.0 | 0.0004845 | 0.4 | AML | other | m | 2024-04-01T11:51:06.40 |
IV.MMO1.EHE. | ML:1.8 | 0.000371 | 0.58 | AML | other | m | 2024-04-01T11:51:06.25 |
IV.FDMO.HHN. | ML:1.3 | 0.0000965 | 0.34 | AML | other | m | 2024-04-01T11:51:07.22 |
IV.FDMO.HHE. | ML:1.2 | 0.00008589017 | 0.2 | AML | other | m | 2024-04-01T11:51:07.06 |
IV.NRCA.HHE. | ML:1.5 | 0.00014850000000000003 | 0.12 | AML | other | m | 2024-04-01T11:51:08.44 |
IV.NRCA.HHN. | ML:1.5 | 0.000149 | 0.12 | AML | other | m | 2024-04-01T11:51:08.96 |
IV.CESI.HHN. | ML:1.7 | 0.0001825 | 0.3 | AML | other | m | 2024-04-01T11:51:10.49 |
IV.CESI.HHE. | ML:1.5 | 0.00010920000000000001 | 1.02 | AML | other | m | 2024-04-01T11:51:11.51 |
IV.GUMA.HHE. | ML:1.7 | 0.000249118 | 0.16 | AML | other | m | 2024-04-01T11:51:06.73 |
IV.GUMA.HHN. | ML:1.7 | 0.00026429585 | 0.26 | AML | other | m | 2024-04-01T11:51:06.82 |
IV.CSP1.EHE. | ML:1.5 | 0.00017297405 | 0.06 | AML | other | m | 2024-04-01T11:51:06.69 |
IV.CSP1.EHN. | ML:1.7 | 0.0002606381 | 0.1 | AML | other | m | 2024-04-01T11:51:07.13 |
IV.MML1.EHN. | ML:1.1 | 0.000046656 | 0.24 | AML | other | m | 2024-04-01T11:51:10.45 |