A magnitude ML 2.1 earthquake occured in region: 1 km N Sant'Apollinare (FR), on
and geographic coordinates (lat, lon) 41.4080, 13.8320 at 8 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 |
---|---|---|---|---|
Sant'Apollinare | FR | 1 | 1919 | 1919 |
Sant'Ambrogio sul Garigliano | FR | 4 | 966 | 2885 |
Sant'Andrea del Garigliano | FR | 5 | 1505 | 4390 |
Vallemaio | FR | 5 | 937 | 5327 |
Pignataro Interamna | FR | 5 | 2595 | 7922 |
San Giorgio a Liri | FR | 5 | 3164 | 11086 |
Rocca d'Evandro | CE | 6 | 3283 | 14369 |
Castelnuovo Parano | FR | 7 | 883 | 15252 |
Coreno Ausonio | FR | 8 | 1644 | 16896 |
Ausonia | FR | 9 | 2619 | 19515 |
Cassino | FR | 10 | 36142 | 55657 |
Cervaro | FR | 10 | 8109 | 63766 |
San Vittore del Lazio | FR | 11 | 2636 | 66402 |
San Pietro Infine | CE | 11 | 944 | 67346 |
Castelforte | LT | 12 | 4386 | 71732 |
Santi Cosma e Damiano | LT | 12 | 6897 | 78629 |
Piedimonte San Germano | FR | 12 | 6535 | 85164 |
Esperia | FR | 12 | 3828 | 88992 |
Villa Santa Lucia | FR | 13 | 2632 | 91624 |
Galluccio | CE | 13 | 2154 | 93778 |
Mignano Monte Lungo | CE | 13 | 3250 | 97028 |
Spigno Saturnia | LT | 14 | 2961 | 99989 |
Aquino | FR | 14 | 5370 | 105359 |
Pontecorvo | FR | 15 | 13242 | 118601 |
Sant'Elia Fiumerapido | FR | 15 | 6166 | 124767 |
Conca della Campania | CE | 16 | 1239 | 126006 |
Terelle | FR | 17 | 422 | 126428 |
Viticuso | FR | 17 | 353 | 126781 |
Minturno | LT | 18 | 19783 | 146564 |
Vallerotonda | FR | 18 | 1581 | 148145 |
Conca Casale | IS | 18 | 200 | 148345 |
Tora e Piccilli | CE | 18 | 910 | 149255 |
Castrocielo | FR | 18 | 3965 | 153220 |
Roccamonfina | CE | 18 | 3511 | 156731 |
Acquafondata | FR | 18 | 263 | 156994 |
Belmonte Castello | FR | 19 | 739 | 157733 |
Colle San Magno | FR | 20 | 699 | 158432 |
Venafro | IS | 20 | 11280 | 169712 |
Sessa Aurunca | CE | 20 | 21727 | 191439 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2018-03-04 08:27:57 |
41.4075 | 13.8322 | 8 | 2019-04-24 14:49:20 |
Bollettino Sismico Italiano INGV | 54589761 |
Reviewed Rev100 |
ML 2.1 | 2018-03-04 08:27:57 |
41.4042 | 13.8218 | 7 | 2018-03-04 08:34:47 |
Sala Sismica INGV-Roma | 54309341 |
Field | Value |
---|---|
Time (UTC) | 2018-03-04 08:27:57 ± 0.07 |
Latitude | 41.4075 ± 0.0036 |
Longitude | 13.8322 ± 0.0060 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 54589761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 424 |
Semi-minor axis of confidence ellipse (meter) | 332 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.08454 |
Epicentral distance of station farthest from the epicenter (degree) | 0.60614 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 54309341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-03-04 08:34:47 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 54589761 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-04-09 08:04:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RNI2.HHZ. | 2018-03-04T08:28:12.18 | 0.3 | undecidable | manual | S | 39 | 42.2244 | 50 | 0.3 | 70 |
IV.MIDA.HHZ. | 2018-03-04T08:28:11.90 | 0.3 | undecidable | manual | S | 53 | 43.623 | 50 | -0.35 | 69 |
IV.POFI.HHZ. | 2018-03-04T08:28:10.18 | 0.3 | undecidable | manual | S | 344 | 35.8419 | 50 | 0.02 | 75 |
IV.LRP.EHZ. | 2018-03-04T08:28:09.24 | 0.6 | undecidable | manual | S | 323 | 33.5442 | 104 | -0.26 | 48 |
IV.INTR.HHZ. | 2018-03-04T08:28:09.65 | 0.1 | undecidable | manual | P | 5 | 67.2771 | 50 | -0.02 | 94 |
IV.GIUL.HHZ. | 2018-03-04T08:28:07.44 | 0.1 | undecidable | manual | P | 289 | 50.8158 | 50 | 0.3 | 92 |
IV.CERA.HHZ. | 2018-03-04T08:28:07.06 | 0.3 | undecidable | manual | S | 36 | 26.1516 | 108 | 0.01 | 76 |
IV.VVLD.HHZ. | 2018-03-04T08:28:07.55 | 0.1 | undecidable | manual | P | 341 | 54.1014 | 50 | -0.09 | 95 |
IV.MODR.HHZ. | 2018-03-04T08:28:07.92 | 0.6 | undecidable | manual | S | 172 | 29.2485 | 106 | -0.16 | 49 |
IV.MIDA.HHZ. | 2018-03-04T08:28:05.78 | 0.1 | undecidable | manual | P | 53 | 43.623 | 50 | -0.25 | 94 |
IV.RNI2.HHZ. | 2018-03-04T08:28:05.82 | 0.6 | negative | manual | P | 39 | 42.2244 | 50 | 0.01 | 50 |
IV.LRP.EHZ. | 2018-03-04T08:28:04.22 | 0.1 | undecidable | manual | P | 323 | 33.5442 | 104 | -0.22 | 97 |
IV.VAGA.HHZ. | 2018-03-04T08:28:04.77 | 0.1 | undecidable | manual | P | 88 | 33.4443 | 104 | 0.34 | 94 |
IV.POFI.HHZ. | 2018-03-04T08:28:04.96 | 0.1 | undecidable | manual | P | 344 | 35.8419 | 50 | 0.14 | 98 |
IV.MODR.HHZ. | 2018-03-04T08:28:03.53 | 0.1 | positive | manual | P | 172 | 29.2485 | 106 | -0.09 | 100 |
IV.CERA.HHZ. | 2018-03-04T08:28:02.86 | 0.3 | positive | manual | P | 36 | 26.1516 | 108 | -0.16 | 74 |
IV.MCI.EHZ. | 2018-03-04T08:28:01.83 | 0.6 | undecidable | manual | S | 350 | 9.3795 | 131 | -0.04 | 52 |
IV.MCI.EHZ. | 2018-03-04T08:28:00.28 | 0.1 | positive | manual | P | 350 | 9.3795 | 131 | 0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCI.EHE. | ML:3.0 | 0.01445 | 0.2 | AML | other | m | 2018-03-04T08:28:03.02 |
IV.MCI.EHN. | ML:3.0 | 0.016399999999999998 | 0.2 | AML | other | m | 2018-03-04T08:28:03.95 |
IV.CERA.HNN. | ML:2.4 | 0.00156 | 0.34 | AML | other | m | 2018-03-04T08:28:08.79 |
IV.CERA.HHN. | ML:2.4 | 0.0016099999999999999 | 0.34 | AML | other | m | 2018-03-04T08:28:08.79 |
IV.CERA.HHE. | ML:2.5 | 0.00173 | 0.38 | AML | other | m | 2018-03-04T08:28:10.24 |
IV.CERA.HNE. | ML:2.5 | 0.00171 | 0.38 | AML | other | m | 2018-03-04T08:28:10.24 |
IV.MODR.HHN. | ML:2.2 | 0.0007775000000000001 | 0.7 | AML | other | m | 2018-03-04T08:28:11.57 |
IV.MODR.HHE. | ML:2.0 | 0.0005769999999999999 | 0.6 | AML | other | m | 2018-03-04T08:28:13.31 |
IV.LRP.EHN. | ML:2.1 | 0.0005875 | 0.74 | AML | other | m | 2018-03-04T08:28:13.45 |
IV.LRP.EHE. | ML:2.0 | 0.0004485 | 1.66 | AML | other | m | 2018-03-04T08:28:14.94 |
IV.POFI.HHE. | ML:1.9 | 0.000332 | 0.34 | AML | other | m | 2018-03-04T08:28:14.26 |
IV.POFI.HNE. | ML:1.9 | 0.0003105 | 0.36 | AML | other | m | 2018-03-04T08:28:14.44 |
IV.POFI.HHN. | ML:1.7 | 0.00020099999999999998 | 0.36 | AML | other | m | 2018-03-04T08:28:17.61 |
IV.POFI.HNN. | ML:1.7 | 0.00020400000000000003 | 0.36 | AML | other | m | 2018-03-04T08:28:17.61 |
IV.RNI2.HHE. | ML:2.2 | 0.00046599999999999994 | 1.26 | AML | other | m | 2018-03-04T08:28:17.14 |
IV.RNI2.HHN. | ML:2.2 | 0.000515 | 0.64 | AML | other | m | 2018-03-04T08:28:18.03 |
IV.MIDA.HHN. | ML:2.0 | 0.00027949999999999996 | 1.32 | AML | other | m | 2018-03-04T08:28:18.20 |
IV.MIDA.HHE. | ML:2.0 | 0.0003165 | 0.84 | AML | other | m | 2018-03-04T08:28:19.71 |
IV.VVLD.HHN. | ML:2.0 | 0.0002515 | 0.28 | AML | other | m | 2018-03-04T08:28:21.85 |
IV.INTR.HHN. | ML:2.2 | 0.000285 | 0.7 | AML | other | m | 2018-03-04T08:28:25.63 |
IV.VVLD.HHE. | ML:1.9 | 0.0001855 | 0.36 | AML | other | m | 2018-03-04T08:28:26.12 |
IV.INTR.HHE. | ML:1.9 | 0.0001305 | 0.98 | AML | other | m | 2018-03-04T08:28:28.25 |